290038392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{575473}}^1$

素因数の和:575492

約数の個数: 48

約数和(自身を含む): 897739440

約数和(自身を除く): 607701048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 575473, 1150946, 1726419, 2301892, 3452838, 4028311, 4603784, 5179257, 6905676, 8056622, 10358514, 12084933, 13811352, 16113244, 20717028, 24169866, 32226488, 36254799, 41434056, 48339732, 72509598, 96679464, 145019196, 290038392]

約数ペア:

[(1, 290038392), (2, 145019196), (3, 96679464), (4, 72509598), (6, 48339732), (7, 41434056), (8, 36254799), (9, 32226488), (12, 24169866), (14, 20717028), (18, 16113244), (21, 13811352), (24, 12084933), (28, 10358514), (36, 8056622), (42, 6905676), (56, 5179257), (63, 4603784), (72, 4028311), (84, 3452838), (126, 2301892), (168, 1726419), (252, 1150946), (504, 575473)]