320975868

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 757670144

約数和(自身を除く): 436694276

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 307, 453, 577, 604, 614, 906, 921, 1154, 1228, 1731, 1812, 1842, 2308, 3462, 3684, 6924, 46357, 87127, 92714, 139071, 174254, 177139, 185428, 261381, 278142, 348508, 354278, 522762, 531417, 556284, 708556, 1045524, 1062834, 2125668, 26747989, 53495978, 80243967, 106991956, 160487934, 320975868]

約数ペア:

[(1, 320975868), (2, 160487934), (3, 106991956), (4, 80243967), (6, 53495978), (12, 26747989), (151, 2125668), (302, 1062834), (307, 1045524), (453, 708556), (577, 556284), (604, 531417), (614, 522762), (906, 354278), (921, 348508), (1154, 278142), (1228, 261381), (1731, 185428), (1812, 177139), (1842, 174254), (2308, 139071), (3462, 92714), (3684, 87127), (6924, 46357)]