401247864

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{14627}}^1$

素因数の和:14769

約数の個数: 64

約数和(自身を含む): 1123430400

約数和(自身を除く): 722182536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3429, 4572, 6858, 9144, 13716, 14627, 27432, 29254, 43881, 58508, 87762, 117016, 131643, 175524, 263286, 351048, 394929, 526572, 789858, 1053144, 1579716, 1857629, 3159432, 3715258, 5572887, 7430516, 11145774, 14861032, 16718661, 22291548, 33437322, 44583096, 50155983, 66874644, 100311966, 133749288, 200623932, 401247864]

約数ペア:

[(1, 401247864), (2, 200623932), (3, 133749288), (4, 100311966), (6, 66874644), (8, 50155983), (9, 44583096), (12, 33437322), (18, 22291548), (24, 16718661), (27, 14861032), (36, 11145774), (54, 7430516), (72, 5572887), (108, 3715258), (127, 3159432), (216, 1857629), (254, 1579716), (381, 1053144), (508, 789858), (762, 526572), (1016, 394929), (1143, 351048), (1524, 263286), (2286, 175524), (3048, 131643), (3429, 117016), (4572, 87762), (6858, 58508), (9144, 43881), (13716, 29254), (14627, 27432)]