310055512

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{4327}}^1$

素因数の和:4412

約数の個数: 48

約数和(自身を含む): 641539440

約数和(自身を除く): 331483928

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 338, 424, 676, 689, 1352, 1378, 2756, 4327, 5512, 8654, 8957, 17308, 17914, 34616, 35828, 56251, 71656, 112502, 225004, 229331, 450008, 458662, 731263, 917324, 1462526, 1834648, 2925052, 2981303, 5850104, 5962606, 11925212, 23850424, 38756939, 77513878, 155027756, 310055512]

約数ペア:

[(1, 310055512), (2, 155027756), (4, 77513878), (8, 38756939), (13, 23850424), (26, 11925212), (52, 5962606), (53, 5850104), (104, 2981303), (106, 2925052), (169, 1834648), (212, 1462526), (338, 917324), (424, 731263), (676, 458662), (689, 450008), (1352, 229331), (1378, 225004), (2756, 112502), (4327, 71656), (5512, 56251), (8654, 35828), (8957, 34616), (17308, 17914)]