172630488

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{117917}}^1$

素因数の和:117987

約数の個数: 32

約数和(自身を含む): 438654960

約数和(自身を除く): 266024472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 117917, 235834, 353751, 471668, 707502, 943336, 1415004, 2830008, 7192937, 14385874, 21578811, 28771748, 43157622, 57543496, 86315244, 172630488]

約数ペア:

[(1, 172630488), (2, 86315244), (3, 57543496), (4, 43157622), (6, 28771748), (8, 21578811), (12, 14385874), (24, 7192937), (61, 2830008), (122, 1415004), (183, 943336), (244, 707502), (366, 471668), (488, 353751), (732, 235834), (1464, 117917)]