281152854

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{4241}}^1$

素因数の和:4405

約数の個数: 48

約数和(自身を含む): 635281920

約数和(自身を除く): 354129066

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 127, 174, 254, 261, 381, 522, 762, 1143, 2286, 3683, 4241, 7366, 8482, 11049, 12723, 22098, 25446, 33147, 38169, 66294, 76338, 122989, 245978, 368967, 538607, 737934, 1077214, 1106901, 1615821, 2213802, 3231642, 4847463, 9694926, 15619603, 31239206, 46858809, 93717618, 140576427, 281152854]

約数ペア:

[(1, 281152854), (2, 140576427), (3, 93717618), (6, 46858809), (9, 31239206), (18, 15619603), (29, 9694926), (58, 4847463), (87, 3231642), (127, 2213802), (174, 1615821), (254, 1106901), (261, 1077214), (381, 737934), (522, 538607), (762, 368967), (1143, 245978), (2286, 122989), (3683, 76338), (4241, 66294), (7366, 38169), (8482, 33147), (11049, 25446), (12723, 22098)]