248112456

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1$

素因数の和:1418

約数の個数: 64

約数和(自身を含む): 634521600

約数和(自身を除く): 386409144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 107, 158, 214, 237, 316, 321, 428, 474, 632, 642, 856, 948, 1223, 1284, 1896, 2446, 2568, 3669, 4892, 7338, 8453, 9784, 14676, 16906, 25359, 29352, 33812, 50718, 67624, 96617, 101436, 130861, 193234, 202872, 261722, 289851, 386468, 392583, 523444, 579702, 772936, 785166, 1046888, 1159404, 1570332, 2318808, 3140664, 10338019, 20676038, 31014057, 41352076, 62028114, 82704152, 124056228, 248112456]

約数ペア:

[(1, 248112456), (2, 124056228), (3, 82704152), (4, 62028114), (6, 41352076), (8, 31014057), (12, 20676038), (24, 10338019), (79, 3140664), (107, 2318808), (158, 1570332), (214, 1159404), (237, 1046888), (316, 785166), (321, 772936), (428, 579702), (474, 523444), (632, 392583), (642, 386468), (856, 289851), (948, 261722), (1223, 202872), (1284, 193234), (1896, 130861), (2446, 101436), (2568, 96617), (3669, 67624), (4892, 50718), (7338, 33812), (8453, 29352), (9784, 25359), (14676, 16906)]