308492728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{1163}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 588332160

約数和(自身を除く): 279839432

約数列:

[1, 2, 4, 8, 71, 142, 284, 467, 568, 934, 1163, 1868, 2326, 3736, 4652, 9304, 33157, 66314, 82573, 132628, 165146, 265256, 330292, 543121, 660584, 1086242, 2172484, 4344968, 38561591, 77123182, 154246364, 308492728]

約数ペア:

[(1, 308492728), (2, 154246364), (4, 77123182), (8, 38561591), (71, 4344968), (142, 2172484), (284, 1086242), (467, 660584), (568, 543121), (934, 330292), (1163, 265256), (1868, 165146), (2326, 132628), (3736, 82573), (4652, 66314), (9304, 33157)]