220594944

素因数分解:

$2^8\times 3^1\times {\mathrm{287233}}^1$

素因数の和:287252

約数の個数: 36

約数和(自身を含む): 587106296

約数和(自身を除く): 366511352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 287233, 574466, 861699, 1148932, 1723398, 2297864, 3446796, 4595728, 6893592, 9191456, 13787184, 18382912, 27574368, 36765824, 55148736, 73531648, 110297472, 220594944]

約数ペア:

[(1, 220594944), (2, 110297472), (3, 73531648), (4, 55148736), (6, 36765824), (8, 27574368), (12, 18382912), (16, 13787184), (24, 9191456), (32, 6893592), (48, 4595728), (64, 3446796), (96, 2297864), (128, 1723398), (192, 1148932), (256, 861699), (384, 574466), (768, 287233)]