220117488

素因数分解:

$2^4\times 3^1\times {\mathrm{557}}^1\times {\mathrm{8233}}^1$

素因数の和:8801

約数の個数: 40

約数和(自身を含む): 569726928

約数和(自身を除く): 349609440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 557, 1114, 1671, 2228, 3342, 4456, 6684, 8233, 8912, 13368, 16466, 24699, 26736, 32932, 49398, 65864, 98796, 131728, 197592, 395184, 4585781, 9171562, 13757343, 18343124, 27514686, 36686248, 55029372, 73372496, 110058744, 220117488]

約数ペア:

[(1, 220117488), (2, 110058744), (3, 73372496), (4, 55029372), (6, 36686248), (8, 27514686), (12, 18343124), (16, 13757343), (24, 9171562), (48, 4585781), (557, 395184), (1114, 197592), (1671, 131728), (2228, 98796), (3342, 65864), (4456, 49398), (6684, 32932), (8233, 26736), (8912, 24699), (13368, 16466)]