245726466368

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{4127}}^1\times {\mathrm{22691}}^1$

素因数の和:26871

約数の個数: 56

約数和(自身を含む): 499649520384

約数和(自身を除く): 253923054016

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 4127, 8254, 16508, 22691, 33016, 45382, 66032, 90764, 132064, 169207, 181528, 264128, 338414, 363056, 676828, 726112, 930331, 1353656, 1452224, 1860662, 2707312, 3721324, 5414624, 7442648, 10829248, 14885296, 29770592, 59541184, 93645757, 187291514, 374583028, 749166056, 1498332112, 2996664224, 3839476037, 5993328448, 7678952074, 15357904148, 30715808296, 61431616592, 122863233184, 245726466368]

約数ペア:

[(1, 245726466368), (2, 122863233184), (4, 61431616592), (8, 30715808296), (16, 15357904148), (32, 7678952074), (41, 5993328448), (64, 3839476037), (82, 2996664224), (164, 1498332112), (328, 749166056), (656, 374583028), (1312, 187291514), (2624, 93645757), (4127, 59541184), (8254, 29770592), (16508, 14885296), (22691, 10829248), (33016, 7442648), (45382, 5414624), (66032, 3721324), (90764, 2707312), (132064, 1860662), (169207, 1452224), (181528, 1353656), (264128, 930331), (338414, 726112), (363056, 676828)]