320102988

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{258983}}^1$

素因数の和:259093

約数の個数: 24

約数和(自身を含む): 754161408

約数和(自身を除く): 434058420

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 258983, 517966, 776949, 1035932, 1553898, 3107796, 26675249, 53350498, 80025747, 106700996, 160051494, 320102988]

約数ペア:

[(1, 320102988), (2, 160051494), (3, 106700996), (4, 80025747), (6, 53350498), (12, 26675249), (103, 3107796), (206, 1553898), (309, 1035932), (412, 776949), (618, 517966), (1236, 258983)]