679719642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2687}}^1$

素因数の和:3035

約数の個数: 64

約数和(自身を含む): 1641185280

約数和(自身を除く): 961465638

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 317, 399, 634, 798, 951, 1902, 2219, 2687, 4438, 5374, 6023, 6657, 8061, 12046, 13314, 16122, 18069, 18809, 36138, 37618, 42161, 51053, 56427, 84322, 102106, 112854, 126483, 153159, 252966, 306318, 357371, 714742, 851779, 1072113, 1703558, 2144226, 2555337, 5110674, 5962453, 11924906, 16183801, 17887359, 32367602, 35774718, 48551403, 97102806, 113286607, 226573214, 339859821, 679719642]

約数ペア:

[(1, 679719642), (2, 339859821), (3, 226573214), (6, 113286607), (7, 97102806), (14, 48551403), (19, 35774718), (21, 32367602), (38, 17887359), (42, 16183801), (57, 11924906), (114, 5962453), (133, 5110674), (266, 2555337), (317, 2144226), (399, 1703558), (634, 1072113), (798, 851779), (951, 714742), (1902, 357371), (2219, 306318), (2687, 252966), (4438, 153159), (5374, 126483), (6023, 112854), (6657, 102106), (8061, 84322), (12046, 56427), (13314, 51053), (16122, 42161), (18069, 37618), (18809, 36138)]