428308224

素因数分解:

$2^8\times 3^1\times {\mathrm{557693}}^1$

素因数の和:557712

約数の個数: 36

約数和(自身を含む): 1139926536

約数和(自身を除く): 711618312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 557693, 1115386, 1673079, 2230772, 3346158, 4461544, 6692316, 8923088, 13384632, 17846176, 26769264, 35692352, 53538528, 71384704, 107077056, 142769408, 214154112, 428308224]

約数ペア:

[(1, 428308224), (2, 214154112), (3, 142769408), (4, 107077056), (6, 71384704), (8, 53538528), (12, 35692352), (16, 26769264), (24, 17846176), (32, 13384632), (48, 8923088), (64, 6692316), (96, 4461544), (128, 3346158), (192, 2230772), (256, 1673079), (384, 1115386), (768, 557693)]