400210008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1515947}}^1$

素因数の和:1515967

約数の個数: 32

約数和(自身を含む): 1091482560

約数和(自身を除く): 691272552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1515947, 3031894, 4547841, 6063788, 9095682, 12127576, 16675417, 18191364, 33350834, 36382728, 50026251, 66701668, 100052502, 133403336, 200105004, 400210008]

約数ペア:

[(1, 400210008), (2, 200105004), (3, 133403336), (4, 100052502), (6, 66701668), (8, 50026251), (11, 36382728), (12, 33350834), (22, 18191364), (24, 16675417), (33, 12127576), (44, 9095682), (66, 6063788), (88, 4547841), (132, 3031894), (264, 1515947)]