311480367672

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{10889}}^1\times {\mathrm{16787}}^1$

素因数の和:27756

約数の個数: 64

約数和(自身を含む): 789788102400

約数和(自身を除く): 478307734728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 10889, 16787, 21778, 32667, 33574, 43556, 50361, 65334, 67148, 87112, 100722, 130668, 134296, 201444, 261336, 402888, 773119, 1191877, 1546238, 2319357, 2383754, 3092476, 3575631, 4638714, 4767508, 6184952, 7151262, 9277428, 9535016, 14302524, 18554856, 28605048, 182793643, 365587286, 548380929, 731174572, 1096761858, 1462349144, 2193523716, 4387047432, 12978348653, 25956697306, 38935045959, 51913394612, 77870091918, 103826789224, 155740183836, 311480367672]

約数ペア:

[(1, 311480367672), (2, 155740183836), (3, 103826789224), (4, 77870091918), (6, 51913394612), (8, 38935045959), (12, 25956697306), (24, 12978348653), (71, 4387047432), (142, 2193523716), (213, 1462349144), (284, 1096761858), (426, 731174572), (568, 548380929), (852, 365587286), (1704, 182793643), (10889, 28605048), (16787, 18554856), (21778, 14302524), (32667, 9535016), (33574, 9277428), (43556, 7151262), (50361, 6184952), (65334, 4767508), (67148, 4638714), (87112, 3575631), (100722, 3092476), (130668, 2383754), (134296, 2319357), (201444, 1546238), (261336, 1191877), (402888, 773119)]