868689408

素因数分解:

$2^9\times 3^1\times {\mathrm{565553}}^1$

素因数の和:565574

約数の個数: 40

約数和(自身を含む): 2314246968

約数和(自身を除く): 1445557560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 565553, 1131106, 1696659, 2262212, 3393318, 4524424, 6786636, 9048848, 13573272, 18097696, 27146544, 36195392, 54293088, 72390784, 108586176, 144781568, 217172352, 289563136, 434344704, 868689408]

約数ペア:

[(1, 868689408), (2, 434344704), (3, 289563136), (4, 217172352), (6, 144781568), (8, 108586176), (12, 72390784), (16, 54293088), (24, 36195392), (32, 27146544), (48, 18097696), (64, 13573272), (96, 9048848), (128, 6786636), (192, 4524424), (256, 3393318), (384, 2262212), (512, 1696659), (768, 1131106), (1536, 565553)]