40303848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 69366552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 606, 808, 1212, 1279, 1313, 2424, 2558, 2626, 3837, 3939, 5116, 5252, 7674, 7878, 10232, 10504, 15348, 15756, 16627, 30696, 31512, 33254, 49881, 66508, 99762, 129179, 133016, 199524, 258358, 387537, 399048, 516716, 775074, 1033432, 1550148, 1679327, 3100296, 3358654, 5037981, 6717308, 10075962, 13434616, 20151924, 40303848]

約数ペア:

[(1, 40303848), (2, 20151924), (3, 13434616), (4, 10075962), (6, 6717308), (8, 5037981), (12, 3358654), (13, 3100296), (24, 1679327), (26, 1550148), (39, 1033432), (52, 775074), (78, 516716), (101, 399048), (104, 387537), (156, 258358), (202, 199524), (303, 133016), (312, 129179), (404, 99762), (606, 66508), (808, 49881), (1212, 33254), (1279, 31512), (1313, 30696), (2424, 16627), (2558, 15756), (2626, 15348), (3837, 10504), (3939, 10232), (5116, 7878), (5252, 7674)]