1256313576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{6659}}^1$

素因数の和:7798

約数の個数: 64

約数和(自身を含む): 3593203200

約数和(自身を除く): 2336889624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1123, 2246, 3369, 4492, 6659, 6738, 7861, 8984, 13318, 13476, 15722, 19977, 23583, 26636, 26952, 31444, 39954, 46613, 47166, 53272, 62888, 79908, 93226, 94332, 139839, 159816, 186452, 188664, 279678, 372904, 559356, 1118712, 7478057, 14956114, 22434171, 29912228, 44868342, 52346399, 59824456, 89736684, 104692798, 157039197, 179473368, 209385596, 314078394, 418771192, 628156788, 1256313576]

約数ペア:

[(1, 1256313576), (2, 628156788), (3, 418771192), (4, 314078394), (6, 209385596), (7, 179473368), (8, 157039197), (12, 104692798), (14, 89736684), (21, 59824456), (24, 52346399), (28, 44868342), (42, 29912228), (56, 22434171), (84, 14956114), (168, 7478057), (1123, 1118712), (2246, 559356), (3369, 372904), (4492, 279678), (6659, 188664), (6738, 186452), (7861, 159816), (8984, 139839), (13318, 94332), (13476, 93226), (15722, 79908), (19977, 62888), (23583, 53272), (26636, 47166), (26952, 46613), (31444, 39954)]