1551149871816

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1\times {\mathrm{842551}}^1$

素因数の和:843610

約数の個数: 64

約数和(自身を含む): 3931010611200

約数和(自身を除く): 2379860739384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 971, 1896, 1942, 2913, 3884, 5826, 7768, 11652, 23304, 76709, 153418, 230127, 306836, 460254, 613672, 842551, 920508, 1685102, 1841016, 2527653, 3370204, 5055306, 6740408, 10110612, 20221224, 66561529, 133123058, 199684587, 266246116, 399369174, 532492232, 798738348, 818117021, 1597476696, 1636234042, 2454351063, 3272468084, 4908702126, 6544936168, 9817404252, 19634808504, 64631244659, 129262489318, 193893733977, 258524978636, 387787467954, 517049957272, 775574935908, 1551149871816]

約数ペア:

[(1, 1551149871816), (2, 775574935908), (3, 517049957272), (4, 387787467954), (6, 258524978636), (8, 193893733977), (12, 129262489318), (24, 64631244659), (79, 19634808504), (158, 9817404252), (237, 6544936168), (316, 4908702126), (474, 3272468084), (632, 2454351063), (948, 1636234042), (971, 1597476696), (1896, 818117021), (1942, 798738348), (2913, 532492232), (3884, 399369174), (5826, 266246116), (7768, 199684587), (11652, 133123058), (23304, 66561529), (76709, 20221224), (153418, 10110612), (230127, 6740408), (306836, 5055306), (460254, 3370204), (613672, 2527653), (842551, 1841016), (920508, 1685102)]