348855312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{769}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 973132160

約数和(自身を除く): 624276848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 727, 769, 1454, 1538, 2181, 2307, 2908, 3076, 4362, 4614, 5816, 6152, 8724, 9228, 9451, 9997, 11632, 12304, 17448, 18456, 18902, 19994, 28353, 29991, 34896, 36912, 37804, 39988, 56706, 59982, 75608, 79976, 113412, 119964, 151216, 159952, 226824, 239928, 453648, 479856, 559063, 1118126, 1677189, 2236252, 3354378, 4472504, 6708756, 7267819, 8945008, 13417512, 14535638, 21803457, 26835024, 29071276, 43606914, 58142552, 87213828, 116285104, 174427656, 348855312]

約数ペア:

[(1, 348855312), (2, 174427656), (3, 116285104), (4, 87213828), (6, 58142552), (8, 43606914), (12, 29071276), (13, 26835024), (16, 21803457), (24, 14535638), (26, 13417512), (39, 8945008), (48, 7267819), (52, 6708756), (78, 4472504), (104, 3354378), (156, 2236252), (208, 1677189), (312, 1118126), (624, 559063), (727, 479856), (769, 453648), (1454, 239928), (1538, 226824), (2181, 159952), (2307, 151216), (2908, 119964), (3076, 113412), (4362, 79976), (4614, 75608), (5816, 59982), (6152, 56706), (8724, 39988), (9228, 37804), (9451, 36912), (9997, 34896), (11632, 29991), (12304, 28353), (17448, 19994), (18456, 18902)]