312145024

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3877}}^1$

素因数の和:3945

約数の個数: 64

約数和(自身を含む): 676400760

約数和(自身を除く): 364255736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2176, 2368, 2516, 3877, 4736, 5032, 7754, 10064, 15508, 20128, 31016, 40256, 62032, 65909, 80512, 124064, 131818, 143449, 248128, 263636, 286898, 496256, 527272, 573796, 1054544, 1147592, 2109088, 2295184, 2438633, 4218176, 4590368, 4877266, 8436352, 9180736, 9754532, 18361472, 19509064, 39018128, 78036256, 156072512, 312145024]

約数ペア:

[(1, 312145024), (2, 156072512), (4, 78036256), (8, 39018128), (16, 19509064), (17, 18361472), (32, 9754532), (34, 9180736), (37, 8436352), (64, 4877266), (68, 4590368), (74, 4218176), (128, 2438633), (136, 2295184), (148, 2109088), (272, 1147592), (296, 1054544), (544, 573796), (592, 527272), (629, 496256), (1088, 286898), (1184, 263636), (1258, 248128), (2176, 143449), (2368, 131818), (2516, 124064), (3877, 80512), (4736, 65909), (5032, 62032), (7754, 40256), (10064, 31016), (15508, 20128)]