1202784128

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3396

約数の個数: 128

約数和(自身を含む): 3045181440

約数和(自身を除く): 1842397312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1984, 2821, 2912, 3224, 3331, 3472, 3968, 5642, 5824, 6448, 6662, 6944, 11284, 11648, 12896, 13324, 13888, 22568, 23317, 25792, 26648, 27776, 43303, 45136, 46634, 51584, 53296, 86606, 90272, 93268, 103261, 106592, 173212, 180544, 186536, 206522, 213184, 303121, 346424, 361088, 373072, 413044, 426368, 606242, 692848, 722827, 746144, 826088, 1212484, 1342393, 1385696, 1445654, 1492288, 1652176, 2424968, 2684786, 2771392, 2891308, 2984576, 3304352, 4849936, 5369572, 5542784, 5782616, 6608704, 9396751, 9699872, 10739144, 11565232, 13217408, 18793502, 19399744, 21478288, 23130464, 37587004, 38799488, 42956576, 46260928, 75174008, 85913152, 92521856, 150348016, 171826304, 300696032, 601392064, 1202784128]

約数ペア:

[(1, 1202784128), (2, 601392064), (4, 300696032), (7, 171826304), (8, 150348016), (13, 92521856), (14, 85913152), (16, 75174008), (26, 46260928), (28, 42956576), (31, 38799488), (32, 37587004), (52, 23130464), (56, 21478288), (62, 19399744), (64, 18793502), (91, 13217408), (104, 11565232), (112, 10739144), (124, 9699872), (128, 9396751), (182, 6608704), (208, 5782616), (217, 5542784), (224, 5369572), (248, 4849936), (364, 3304352), (403, 2984576), (416, 2891308), (434, 2771392), (448, 2684786), (496, 2424968), (728, 1652176), (806, 1492288), (832, 1445654), (868, 1385696), (896, 1342393), (992, 1212484), (1456, 826088), (1612, 746144), (1664, 722827), (1736, 692848), (1984, 606242), (2821, 426368), (2912, 413044), (3224, 373072), (3331, 361088), (3472, 346424), (3968, 303121), (5642, 213184), (5824, 206522), (6448, 186536), (6662, 180544), (6944, 173212), (11284, 106592), (11648, 103261), (12896, 93268), (13324, 90272), (13888, 86606), (22568, 53296), (23317, 51584), (25792, 46634), (26648, 45136), (27776, 43303)]