289388976

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{22247}}^1$

素因数の和:22529

約数の個数: 40

約数和(自身を含む): 750380544

約数和(自身を除く): 460991568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 13008, 22247, 44494, 66741, 88988, 133482, 177976, 266964, 355952, 533928, 1067856, 6028937, 12057874, 18086811, 24115748, 36173622, 48231496, 72347244, 96462992, 144694488, 289388976]

約数ペア:

[(1, 289388976), (2, 144694488), (3, 96462992), (4, 72347244), (6, 48231496), (8, 36173622), (12, 24115748), (16, 18086811), (24, 12057874), (48, 6028937), (271, 1067856), (542, 533928), (813, 355952), (1084, 266964), (1626, 177976), (2168, 133482), (3252, 88988), (4336, 66741), (6504, 44494), (13008, 22247)]