122628584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 262752000

約数和(自身を除く): 140123416

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 229, 247, 271, 458, 494, 542, 916, 988, 1084, 1832, 1976, 2168, 2977, 3523, 4351, 5149, 5954, 7046, 8702, 10298, 11908, 14092, 17404, 20596, 23816, 28184, 34808, 41192, 56563, 62059, 66937, 113126, 124118, 133874, 226252, 248236, 267748, 452504, 496472, 535496, 806767, 1179121, 1613534, 2358242, 3227068, 4716484, 6454136, 9432968, 15328573, 30657146, 61314292, 122628584]

約数ペア:

[(1, 122628584), (2, 61314292), (4, 30657146), (8, 15328573), (13, 9432968), (19, 6454136), (26, 4716484), (38, 3227068), (52, 2358242), (76, 1613534), (104, 1179121), (152, 806767), (229, 535496), (247, 496472), (271, 452504), (458, 267748), (494, 248236), (542, 226252), (916, 133874), (988, 124118), (1084, 113126), (1832, 66937), (1976, 62059), (2168, 56563), (2977, 41192), (3523, 34808), (4351, 28184), (5149, 23816), (5954, 20596), (7046, 17404), (8702, 14092), (10298, 11908)]