308958312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5471}}^1$

素因数の和:5674

約数の個数: 64

約数和(自身を含む): 836559360

約数和(自身を除く): 527601048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 724, 1086, 1448, 2172, 2353, 4344, 4706, 5471, 7059, 9412, 10942, 14118, 16413, 18824, 21884, 28236, 32826, 43768, 56472, 65652, 71123, 131304, 142246, 213369, 284492, 426738, 568984, 853476, 990251, 1706952, 1980502, 2970753, 3961004, 5941506, 7922008, 11883012, 12873263, 23766024, 25746526, 38619789, 51493052, 77239578, 102986104, 154479156, 308958312]

約数ペア:

[(1, 308958312), (2, 154479156), (3, 102986104), (4, 77239578), (6, 51493052), (8, 38619789), (12, 25746526), (13, 23766024), (24, 12873263), (26, 11883012), (39, 7922008), (52, 5941506), (78, 3961004), (104, 2970753), (156, 1980502), (181, 1706952), (312, 990251), (362, 853476), (543, 568984), (724, 426738), (1086, 284492), (1448, 213369), (2172, 142246), (2353, 131304), (4344, 71123), (4706, 65652), (5471, 56472), (7059, 43768), (9412, 32826), (10942, 28236), (14118, 21884), (16413, 18824)]