632498464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5261}}^1$

素因数の和:5318

約数の個数: 72

約数和(自身を含む): 1424812788

約数和(自身を除く): 792314324

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 416, 442, 544, 578, 884, 1156, 1768, 2312, 3536, 3757, 4624, 5261, 7072, 7514, 9248, 10522, 15028, 21044, 30056, 42088, 60112, 68393, 84176, 89437, 120224, 136786, 168352, 178874, 273572, 357748, 547144, 715496, 1094288, 1162681, 1430992, 1520429, 2188576, 2325362, 2861984, 3040858, 4650724, 6081716, 9301448, 12163432, 18602896, 19765577, 24326864, 37205792, 39531154, 48653728, 79062308, 158124616, 316249232, 632498464]

約数ペア:

[(1, 632498464), (2, 316249232), (4, 158124616), (8, 79062308), (13, 48653728), (16, 39531154), (17, 37205792), (26, 24326864), (32, 19765577), (34, 18602896), (52, 12163432), (68, 9301448), (104, 6081716), (136, 4650724), (208, 3040858), (221, 2861984), (272, 2325362), (289, 2188576), (416, 1520429), (442, 1430992), (544, 1162681), (578, 1094288), (884, 715496), (1156, 547144), (1768, 357748), (2312, 273572), (3536, 178874), (3757, 168352), (4624, 136786), (5261, 120224), (7072, 89437), (7514, 84176), (9248, 68393), (10522, 60112), (15028, 42088), (21044, 30056)]