12560808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 34191360

約数和(自身を除く): 21630552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 317, 381, 508, 634, 762, 951, 1016, 1268, 1524, 1651, 1902, 2536, 3048, 3302, 3804, 4121, 4953, 6604, 7608, 8242, 9906, 12363, 13208, 16484, 19812, 24726, 32968, 39624, 40259, 49452, 80518, 98904, 120777, 161036, 241554, 322072, 483108, 523367, 966216, 1046734, 1570101, 2093468, 3140202, 4186936, 6280404, 12560808]

約数ペア:

[(1, 12560808), (2, 6280404), (3, 4186936), (4, 3140202), (6, 2093468), (8, 1570101), (12, 1046734), (13, 966216), (24, 523367), (26, 483108), (39, 322072), (52, 241554), (78, 161036), (104, 120777), (127, 98904), (156, 80518), (254, 49452), (312, 40259), (317, 39624), (381, 32968), (508, 24726), (634, 19812), (762, 16484), (951, 13208), (1016, 12363), (1268, 9906), (1524, 8242), (1651, 7608), (1902, 6604), (2536, 4953), (3048, 4121), (3302, 3804)]