401375892786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1\times {\mathrm{40153}}^1$

素因数の和:40967

約数の個数: 64

約数和(自身を含む): 880370989056

約数和(自身を除く): 478995096270

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 487, 622, 933, 974, 1461, 1866, 2922, 3421, 5357, 6842, 10263, 10714, 16071, 20526, 32142, 40153, 80306, 120459, 151457, 240918, 302914, 441683, 454371, 883366, 908742, 1325049, 1666027, 2650098, 3332054, 4998081, 9996162, 12487583, 19554511, 24975166, 37462749, 39109022, 58663533, 74925498, 117327066, 137363413, 215099621, 274726826, 412090239, 430199242, 645298863, 824180478, 1290597726, 6081452921, 12162905842, 18244358763, 36488717526, 66895982131, 133791964262, 200687946393, 401375892786]

約数ペア:

[(1, 401375892786), (2, 200687946393), (3, 133791964262), (6, 66895982131), (11, 36488717526), (22, 18244358763), (33, 12162905842), (66, 6081452921), (311, 1290597726), (487, 824180478), (622, 645298863), (933, 430199242), (974, 412090239), (1461, 274726826), (1866, 215099621), (2922, 137363413), (3421, 117327066), (5357, 74925498), (6842, 58663533), (10263, 39109022), (10714, 37462749), (16071, 24975166), (20526, 19554511), (32142, 12487583), (40153, 9996162), (80306, 4998081), (120459, 3332054), (151457, 2650098), (240918, 1666027), (302914, 1325049), (441683, 908742), (454371, 883366)]