숫자 212014980
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 479 * 2459 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 479, 958, 1437, 1916, 2395, 2459, 2874, 4311, 4790, 4918, 5748, 7185, 7377, 8622, 9580, 9836, 12295, 14370, 14754, 17244, 21555, 22131, 24590, 28740, 29508, 36885, 43110, 44262, 49180, 73770, 86220, 88524, 110655, 147540, 221310, 442620, 1177861, 2355722, 3533583, 4711444, 5889305, 7067166, 10600749, 11778610, 14134332, 17667915, 21201498, 23557220, 35335830, 42402996, 53003745, 70671660, 106007490, 212014980 |
약수의 개수 | 72 |
약수의 합 | 644716800 |
성질
표기
바이너리 | 1100101000110001011110000100 |
8진수 | 1450613604 |
16진수 | ca31784 |