260678008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1867}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 505704960

約数和(自身を除く): 245026952

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 563, 1126, 1867, 2252, 3734, 4504, 7468, 14936, 17453, 34906, 57877, 69812, 115754, 139624, 231508, 463016, 1051121, 2102242, 4204484, 8408968, 32584751, 65169502, 130339004, 260678008]

約数ペア:

[(1, 260678008), (2, 130339004), (4, 65169502), (8, 32584751), (31, 8408968), (62, 4204484), (124, 2102242), (248, 1051121), (563, 463016), (1126, 231508), (1867, 139624), (2252, 115754), (3734, 69812), (4504, 57877), (7468, 34906), (14936, 17453)]