251650912

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9241}}^1$

素因数の和:9311

約数の個数: 48

約数和(自身を含む): 531008352

約数和(自身を除く): 279357440

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 3404, 6808, 9241, 13616, 18482, 27232, 36964, 73928, 147856, 212543, 295712, 341917, 425086, 683834, 850172, 1367668, 1700344, 2735336, 3400688, 5470672, 6801376, 7864091, 10941344, 15728182, 31456364, 62912728, 125825456, 251650912]

約数ペア:

[(1, 251650912), (2, 125825456), (4, 62912728), (8, 31456364), (16, 15728182), (23, 10941344), (32, 7864091), (37, 6801376), (46, 5470672), (74, 3400688), (92, 2735336), (148, 1700344), (184, 1367668), (296, 850172), (368, 683834), (592, 425086), (736, 341917), (851, 295712), (1184, 212543), (1702, 147856), (3404, 73928), (6808, 36964), (9241, 27232), (13616, 18482)]