515043378

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 1130795640

約数和(自身を除く): 615752262

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 313, 339, 626, 678, 809, 939, 1017, 1618, 1878, 2034, 2427, 2817, 4854, 5634, 7281, 14562, 35369, 70738, 91417, 106107, 182834, 212214, 253217, 274251, 318321, 506434, 548502, 636642, 759651, 822753, 1519302, 1645506, 2278953, 4557906, 28613521, 57227042, 85840563, 171681126, 257521689, 515043378]

約数ペア:

[(1, 515043378), (2, 257521689), (3, 171681126), (6, 85840563), (9, 57227042), (18, 28613521), (113, 4557906), (226, 2278953), (313, 1645506), (339, 1519302), (626, 822753), (678, 759651), (809, 636642), (939, 548502), (1017, 506434), (1618, 318321), (1878, 274251), (2034, 253217), (2427, 212214), (2817, 182834), (4854, 106107), (5634, 91417), (7281, 70738), (14562, 35369)]