260418834

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^2$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 655482240

約数和(自身を除く): 395063406

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 127, 138, 207, 234, 254, 299, 351, 381, 414, 598, 621, 702, 762, 897, 1143, 1242, 1651, 1794, 2286, 2691, 2921, 3302, 3429, 4953, 5382, 5842, 6858, 8073, 8763, 9906, 14859, 16129, 16146, 17526, 26289, 29718, 32258, 37973, 44577, 48387, 52578, 75946, 78867, 89154, 96774, 113919, 145161, 157734, 209677, 227838, 290322, 341757, 370967, 419354, 435483, 629031, 683514, 741934, 870966, 1025271, 1112901, 1258062, 1887093, 2050542, 2225802, 3338703, 3774186, 4822571, 5661279, 6677406, 9645142, 10016109, 11322558, 14467713, 20032218, 28935426, 43403139, 86806278, 130209417, 260418834]

約数ペア:

[(1, 260418834), (2, 130209417), (3, 86806278), (6, 43403139), (9, 28935426), (13, 20032218), (18, 14467713), (23, 11322558), (26, 10016109), (27, 9645142), (39, 6677406), (46, 5661279), (54, 4822571), (69, 3774186), (78, 3338703), (117, 2225802), (127, 2050542), (138, 1887093), (207, 1258062), (234, 1112901), (254, 1025271), (299, 870966), (351, 741934), (381, 683514), (414, 629031), (598, 435483), (621, 419354), (702, 370967), (762, 341757), (897, 290322), (1143, 227838), (1242, 209677), (1651, 157734), (1794, 145161), (2286, 113919), (2691, 96774), (2921, 89154), (3302, 78867), (3429, 75946), (4953, 52578), (5382, 48387), (5842, 44577), (6858, 37973), (8073, 32258), (8763, 29718), (9906, 26289), (14859, 17526), (16129, 16146)]