486565088

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{859}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 991710720

約数和(自身を除く): 505145632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 571, 859, 992, 1142, 1718, 2284, 3436, 4568, 6872, 9136, 13744, 17701, 18272, 26629, 27488, 35402, 53258, 70804, 106516, 141608, 213032, 283216, 426064, 490489, 566432, 852128, 980978, 1961956, 3923912, 7847824, 15205159, 15695648, 30410318, 60820636, 121641272, 243282544, 486565088]

約数ペア:

[(1, 486565088), (2, 243282544), (4, 121641272), (8, 60820636), (16, 30410318), (31, 15695648), (32, 15205159), (62, 7847824), (124, 3923912), (248, 1961956), (496, 980978), (571, 852128), (859, 566432), (992, 490489), (1142, 426064), (1718, 283216), (2284, 213032), (3436, 141608), (4568, 106516), (6872, 70804), (9136, 53258), (13744, 35402), (17701, 27488), (18272, 26629)]