15678913688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1\times {\mathrm{739}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 30462396000

約数和(自身を除く): 14783482312

約数列:

[1, 2, 4, 8, 37, 74, 148, 229, 296, 313, 458, 626, 739, 916, 1252, 1478, 1832, 2504, 2956, 5912, 8473, 11581, 16946, 23162, 27343, 33892, 46324, 54686, 67784, 71677, 92648, 109372, 143354, 169231, 218744, 231307, 286708, 338462, 462614, 573416, 676924, 925228, 1353848, 1850456, 2652049, 5304098, 6261547, 8558359, 10608196, 12523094, 17116718, 21216392, 25046188, 34233436, 50092376, 52969303, 68466872, 105938606, 211877212, 423754424, 1959864211, 3919728422, 7839456844, 15678913688]

約数ペア:

[(1, 15678913688), (2, 7839456844), (4, 3919728422), (8, 1959864211), (37, 423754424), (74, 211877212), (148, 105938606), (229, 68466872), (296, 52969303), (313, 50092376), (458, 34233436), (626, 25046188), (739, 21216392), (916, 17116718), (1252, 12523094), (1478, 10608196), (1832, 8558359), (2504, 6261547), (2956, 5304098), (5912, 2652049), (8473, 1850456), (11581, 1353848), (16946, 925228), (23162, 676924), (27343, 573416), (33892, 462614), (46324, 338462), (54686, 286708), (67784, 231307), (71677, 218744), (92648, 169231), (109372, 143354)]