1224690376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{28513}}^1$

素因数の和:28598

約数の個数: 64

約数和(自身を含む): 2874211200

約数和(自身を除く): 1649520824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 1534, 1652, 3068, 3304, 5369, 6136, 10738, 21476, 28513, 42952, 57026, 114052, 199591, 228104, 370669, 399182, 741338, 798364, 1482676, 1596728, 1682267, 2594683, 2965352, 3364534, 5189366, 6729068, 10378732, 11775869, 13458136, 20757464, 21869471, 23551738, 43738942, 47103476, 87477884, 94206952, 153086297, 174955768, 306172594, 612345188, 1224690376]

約数ペア:

[(1, 1224690376), (2, 612345188), (4, 306172594), (7, 174955768), (8, 153086297), (13, 94206952), (14, 87477884), (26, 47103476), (28, 43738942), (52, 23551738), (56, 21869471), (59, 20757464), (91, 13458136), (104, 11775869), (118, 10378732), (182, 6729068), (236, 5189366), (364, 3364534), (413, 2965352), (472, 2594683), (728, 1682267), (767, 1596728), (826, 1482676), (1534, 798364), (1652, 741338), (3068, 399182), (3304, 370669), (5369, 228104), (6136, 199591), (10738, 114052), (21476, 57026), (28513, 42952)]