315226648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{210713}}^1$

素因数の和:210747

約数の個数: 32

約数和(自身を含む): 682713360

約数和(自身を除く): 367486712

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 210713, 421426, 842852, 1685704, 2317843, 3582121, 4635686, 7164242, 9271372, 14328484, 18542744, 28656968, 39403331, 78806662, 157613324, 315226648]

約数ペア:

[(1, 315226648), (2, 157613324), (4, 78806662), (8, 39403331), (11, 28656968), (17, 18542744), (22, 14328484), (34, 9271372), (44, 7164242), (68, 4635686), (88, 3582121), (136, 2317843), (187, 1685704), (374, 842852), (748, 421426), (1496, 210713)]