478941216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383767}}^1$

素因数の和:383793

約数の個数: 48

約数和(自身を含む): 1353933504

約数和(自身を除く): 874992288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 383767, 767534, 1151301, 1535068, 2302602, 3070136, 4605204, 4988971, 6140272, 9210408, 9977942, 12280544, 14966913, 18420816, 19955884, 29933826, 36841632, 39911768, 59867652, 79823536, 119735304, 159647072, 239470608, 478941216]

約数ペア:

[(1, 478941216), (2, 239470608), (3, 159647072), (4, 119735304), (6, 79823536), (8, 59867652), (12, 39911768), (13, 36841632), (16, 29933826), (24, 19955884), (26, 18420816), (32, 14966913), (39, 12280544), (48, 9977942), (52, 9210408), (78, 6140272), (96, 4988971), (104, 4605204), (156, 3070136), (208, 2302602), (312, 1535068), (416, 1151301), (624, 767534), (1248, 383767)]