315961464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144671}}^1$

素因数の和:144700

約数の個数: 64

約数和(自身を含む): 972195840

約数和(自身を除く): 656234376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 144671, 289342, 434013, 578684, 868026, 1012697, 1157368, 1736052, 1880723, 2025394, 3038091, 3472104, 3761446, 4050788, 5642169, 6076182, 7522892, 8101576, 11284338, 12152364, 13165061, 15045784, 22568676, 24304728, 26330122, 39495183, 45137352, 52660244, 78990366, 105320488, 157980732, 315961464]

約数ペア:

[(1, 315961464), (2, 157980732), (3, 105320488), (4, 78990366), (6, 52660244), (7, 45137352), (8, 39495183), (12, 26330122), (13, 24304728), (14, 22568676), (21, 15045784), (24, 13165061), (26, 12152364), (28, 11284338), (39, 8101576), (42, 7522892), (52, 6076182), (56, 5642169), (78, 4050788), (84, 3761446), (91, 3472104), (104, 3038091), (156, 2025394), (168, 1880723), (182, 1736052), (273, 1157368), (312, 1012697), (364, 868026), (546, 578684), (728, 434013), (1092, 289342), (2184, 144671)]