426513258

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{977}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 939818880

約数和(自身を除く): 513305622

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 307, 474, 614, 711, 921, 977, 1422, 1842, 1954, 2763, 2931, 5526, 5862, 8793, 17586, 24253, 48506, 72759, 77183, 145518, 154366, 218277, 231549, 299939, 436554, 463098, 599878, 694647, 899817, 1389294, 1799634, 2699451, 5398902, 23695181, 47390362, 71085543, 142171086, 213256629, 426513258]

約数ペア:

[(1, 426513258), (2, 213256629), (3, 142171086), (6, 71085543), (9, 47390362), (18, 23695181), (79, 5398902), (158, 2699451), (237, 1799634), (307, 1389294), (474, 899817), (614, 694647), (711, 599878), (921, 463098), (977, 436554), (1422, 299939), (1842, 231549), (1954, 218277), (2763, 154366), (2931, 145518), (5526, 77183), (5862, 72759), (8793, 48506), (17586, 24253)]