318888928

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1531}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 657853056

約数和(自身を除く): 338964128

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 283, 368, 566, 736, 1132, 1531, 2264, 3062, 4528, 6124, 6509, 9056, 12248, 13018, 24496, 26036, 35213, 48992, 52072, 70426, 104144, 140852, 208288, 281704, 433273, 563408, 866546, 1126816, 1733092, 3466184, 6932368, 9965279, 13864736, 19930558, 39861116, 79722232, 159444464, 318888928]

約数ペア:

[(1, 318888928), (2, 159444464), (4, 79722232), (8, 39861116), (16, 19930558), (23, 13864736), (32, 9965279), (46, 6932368), (92, 3466184), (184, 1733092), (283, 1126816), (368, 866546), (566, 563408), (736, 433273), (1132, 281704), (1531, 208288), (2264, 140852), (3062, 104144), (4528, 70426), (6124, 52072), (6509, 48992), (9056, 35213), (12248, 26036), (13018, 24496)]