290376408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6151}}^1$

素因数の和:6448

約数の個数: 64

約数和(自身を含む): 832734720

約数和(自身を除く): 542358312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 562, 843, 1124, 1686, 1967, 2248, 3372, 3934, 5901, 6151, 6744, 7868, 11802, 12302, 15736, 18453, 23604, 24604, 36906, 43057, 47208, 49208, 73812, 86114, 129171, 147624, 172228, 258342, 344456, 516684, 1033368, 1728431, 3456862, 5185293, 6913724, 10370586, 12099017, 13827448, 20741172, 24198034, 36297051, 41482344, 48396068, 72594102, 96792136, 145188204, 290376408]

約数ペア:

[(1, 290376408), (2, 145188204), (3, 96792136), (4, 72594102), (6, 48396068), (7, 41482344), (8, 36297051), (12, 24198034), (14, 20741172), (21, 13827448), (24, 12099017), (28, 10370586), (42, 6913724), (56, 5185293), (84, 3456862), (168, 1728431), (281, 1033368), (562, 516684), (843, 344456), (1124, 258342), (1686, 172228), (1967, 147624), (2248, 129171), (3372, 86114), (3934, 73812), (5901, 49208), (6151, 47208), (6744, 43057), (7868, 36906), (11802, 24604), (12302, 23604), (15736, 18453)]