15676712576

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1154

約数の個数: 128

約数和(自身を含む): 36260853120

約数和(自身を除く): 20584140544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 211, 224, 404, 422, 448, 707, 808, 821, 844, 896, 1414, 1477, 1616, 1642, 1688, 2828, 2954, 3232, 3284, 3376, 5656, 5747, 5908, 6464, 6568, 6752, 11312, 11494, 11816, 12928, 13136, 13504, 21311, 22624, 22988, 23632, 26272, 27008, 42622, 45248, 45976, 47264, 52544, 82921, 85244, 90496, 91952, 94528, 105088, 149177, 165842, 170488, 173231, 183904, 189056, 298354, 331684, 340976, 346462, 367808, 580447, 596708, 663368, 681952, 692924, 735616, 1160894, 1193416, 1212617, 1326736, 1363904, 1385848, 2321788, 2386832, 2425234, 2653472, 2727808, 2771696, 4643576, 4773664, 4850468, 5306944, 5543392, 9287152, 9547328, 9700936, 10613888, 11086784, 17496331, 18574304, 19094656, 19401872, 22173568, 34992662, 37148608, 38803744, 69985324, 74297216, 77607488, 122474317, 139970648, 155214976, 244948634, 279941296, 489897268, 559882592, 979794536, 1119765184, 1959589072, 2239530368, 3919178144, 7838356288, 15676712576]

約数ペア:

[(1, 15676712576), (2, 7838356288), (4, 3919178144), (7, 2239530368), (8, 1959589072), (14, 1119765184), (16, 979794536), (28, 559882592), (32, 489897268), (56, 279941296), (64, 244948634), (101, 155214976), (112, 139970648), (128, 122474317), (202, 77607488), (211, 74297216), (224, 69985324), (404, 38803744), (422, 37148608), (448, 34992662), (707, 22173568), (808, 19401872), (821, 19094656), (844, 18574304), (896, 17496331), (1414, 11086784), (1477, 10613888), (1616, 9700936), (1642, 9547328), (1688, 9287152), (2828, 5543392), (2954, 5306944), (3232, 4850468), (3284, 4773664), (3376, 4643576), (5656, 2771696), (5747, 2727808), (5908, 2653472), (6464, 2425234), (6568, 2386832), (6752, 2321788), (11312, 1385848), (11494, 1363904), (11816, 1326736), (12928, 1212617), (13136, 1193416), (13504, 1160894), (21311, 735616), (22624, 692924), (22988, 681952), (23632, 663368), (26272, 596708), (27008, 580447), (42622, 367808), (45248, 346462), (45976, 340976), (47264, 331684), (52544, 298354), (82921, 189056), (85244, 183904), (90496, 173231), (91952, 170488), (94528, 165842), (105088, 149177)]