308888208

素因数分解:

$2^4\times 3^3\times {\mathrm{715019}}^1$

素因数の和:715036

約数の個数: 40

約数和(自身を含む): 886624800

約数和(自身を除く): 577736592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 715019, 1430038, 2145057, 2860076, 4290114, 5720152, 6435171, 8580228, 11440304, 12870342, 17160456, 19305513, 25740684, 34320912, 38611026, 51481368, 77222052, 102962736, 154444104, 308888208]

約数ペア:

[(1, 308888208), (2, 154444104), (3, 102962736), (4, 77222052), (6, 51481368), (8, 38611026), (9, 34320912), (12, 25740684), (16, 19305513), (18, 17160456), (24, 12870342), (27, 11440304), (36, 8580228), (48, 6435171), (54, 5720152), (72, 4290114), (108, 2860076), (144, 2145057), (216, 1430038), (432, 715019)]