290449674

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4003}}^1$

素因数の和:4179

約数の個数: 48

約数和(自身を含む): 655855200

約数和(自身を除く): 365405526

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 139, 174, 261, 278, 417, 522, 834, 1251, 2502, 4003, 4031, 8006, 8062, 12009, 12093, 24018, 24186, 36027, 36279, 72054, 72558, 116087, 232174, 348261, 556417, 696522, 1044783, 1112834, 1669251, 2089566, 3338502, 5007753, 10015506, 16136093, 32272186, 48408279, 96816558, 145224837, 290449674]

約数ペア:

[(1, 290449674), (2, 145224837), (3, 96816558), (6, 48408279), (9, 32272186), (18, 16136093), (29, 10015506), (58, 5007753), (87, 3338502), (139, 2089566), (174, 1669251), (261, 1112834), (278, 1044783), (417, 696522), (522, 556417), (834, 348261), (1251, 232174), (2502, 116087), (4003, 72558), (4031, 72054), (8006, 36279), (8062, 36027), (12009, 24186), (12093, 24018)]