308083456

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{38821}}^1$

素因数の和:38868

約数の個数: 36

約数和(自身を含む): 634817344

約数和(自身を除く): 326733888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 38821, 77642, 155284, 310568, 621136, 1203451, 1242272, 2406902, 2484544, 4813804, 4969088, 9627608, 9938176, 19255216, 38510432, 77020864, 154041728, 308083456]

約数ペア:

[(1, 308083456), (2, 154041728), (4, 77020864), (8, 38510432), (16, 19255216), (31, 9938176), (32, 9627608), (62, 4969088), (64, 4813804), (124, 2484544), (128, 2406902), (248, 1242272), (256, 1203451), (496, 621136), (992, 310568), (1984, 155284), (3968, 77642), (7936, 38821)]