15707908528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1\times {\mathrm{733}}^1$

素因数の和:1406

約数の個数: 80

約数和(自身を含む): 33027886080

約数和(自身を除く): 17319977552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 383, 538, 733, 766, 1076, 1466, 1532, 2152, 2932, 3064, 3497, 4304, 4979, 5864, 6128, 6994, 9529, 9958, 11728, 13988, 19058, 19916, 27976, 38116, 39832, 55952, 76232, 79664, 103027, 152464, 197177, 206054, 280739, 394354, 412108, 561478, 788708, 824216, 1122956, 1339351, 1577416, 1648432, 2245912, 2563301, 2678702, 3154832, 3649607, 4491824, 5126602, 5357404, 7299214, 10253204, 10714808, 14598428, 20506408, 21429616, 29196856, 41012816, 58393712, 75518791, 151037582, 302075164, 604150328, 981744283, 1208300656, 1963488566, 3926977132, 7853954264, 15707908528]

約数ペア:

[(1, 15707908528), (2, 7853954264), (4, 3926977132), (8, 1963488566), (13, 1208300656), (16, 981744283), (26, 604150328), (52, 302075164), (104, 151037582), (208, 75518791), (269, 58393712), (383, 41012816), (538, 29196856), (733, 21429616), (766, 20506408), (1076, 14598428), (1466, 10714808), (1532, 10253204), (2152, 7299214), (2932, 5357404), (3064, 5126602), (3497, 4491824), (4304, 3649607), (4979, 3154832), (5864, 2678702), (6128, 2563301), (6994, 2245912), (9529, 1648432), (9958, 1577416), (11728, 1339351), (13988, 1122956), (19058, 824216), (19916, 788708), (27976, 561478), (38116, 412108), (39832, 394354), (55952, 280739), (76232, 206054), (79664, 197177), (103027, 152464)]