477008636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 921984000

約数和(自身を除く): 444975364

約数列:

[1, 2, 4, 13, 26, 52, 79, 83, 158, 166, 316, 332, 1027, 1079, 1399, 2054, 2158, 2798, 4108, 4316, 5596, 6557, 13114, 18187, 26228, 36374, 72748, 85241, 110521, 116117, 170482, 221042, 232234, 340964, 442084, 464468, 1436773, 1509521, 2873546, 3019042, 5747092, 6038084, 9173243, 18346486, 36692972, 119252159, 238504318, 477008636]

約数ペア:

[(1, 477008636), (2, 238504318), (4, 119252159), (13, 36692972), (26, 18346486), (52, 9173243), (79, 6038084), (83, 5747092), (158, 3019042), (166, 2873546), (316, 1509521), (332, 1436773), (1027, 464468), (1079, 442084), (1399, 340964), (2054, 232234), (2158, 221042), (2798, 170482), (4108, 116117), (4316, 110521), (5596, 85241), (6557, 72748), (13114, 36374), (18187, 26228)]