252506604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{18671}}^1$

素因数の和:18715

約数の個数: 72

約数和(自身を含む): 715212288

約数和(自身を除く): 462705684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 18671, 37342, 56013, 74684, 112026, 130697, 224052, 261394, 392091, 429433, 522788, 784182, 858866, 914879, 1288299, 1568364, 1717732, 1829758, 2576598, 2744637, 3006031, 3659516, 5153196, 5489274, 6012062, 9018093, 10978548, 12024124, 18036186, 21042217, 36072372, 42084434, 63126651, 84168868, 126253302, 252506604]

約数ペア:

[(1, 252506604), (2, 126253302), (3, 84168868), (4, 63126651), (6, 42084434), (7, 36072372), (12, 21042217), (14, 18036186), (21, 12024124), (23, 10978548), (28, 9018093), (42, 6012062), (46, 5489274), (49, 5153196), (69, 3659516), (84, 3006031), (92, 2744637), (98, 2576598), (138, 1829758), (147, 1717732), (161, 1568364), (196, 1288299), (276, 914879), (294, 858866), (322, 784182), (483, 522788), (588, 429433), (644, 392091), (966, 261394), (1127, 224052), (1932, 130697), (2254, 112026), (3381, 74684), (4508, 56013), (6762, 37342), (13524, 18671)]