1254112812

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{48859}}^1$

素因数の和:48923

約数の個数: 72

約数和(自身を含む): 3414727680

約数和(自身を除く): 2160614868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 12834, 25668, 48859, 97718, 146577, 195436, 293154, 439731, 586308, 879462, 1123757, 1514629, 1758924, 2247514, 3029258, 3371271, 4495028, 4543887, 6058516, 6742542, 9087774, 10113813, 13485084, 13631661, 18175548, 20227626, 27263322, 34836467, 40455252, 54526644, 69672934, 104509401, 139345868, 209018802, 313528203, 418037604, 627056406, 1254112812]

約数ペア:

[(1, 1254112812), (2, 627056406), (3, 418037604), (4, 313528203), (6, 209018802), (9, 139345868), (12, 104509401), (18, 69672934), (23, 54526644), (31, 40455252), (36, 34836467), (46, 27263322), (62, 20227626), (69, 18175548), (92, 13631661), (93, 13485084), (124, 10113813), (138, 9087774), (186, 6742542), (207, 6058516), (276, 4543887), (279, 4495028), (372, 3371271), (414, 3029258), (558, 2247514), (713, 1758924), (828, 1514629), (1116, 1123757), (1426, 879462), (2139, 586308), (2852, 439731), (4278, 293154), (6417, 195436), (8556, 146577), (12834, 97718), (25668, 48859)]