484355641

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 639403200

約数和(自身を除く): 155047559

約数列:

[1, 7, 11, 37, 49, 77, 149, 163, 259, 407, 539, 1043, 1141, 1639, 1793, 1813, 2849, 5513, 6031, 7301, 7987, 11473, 12551, 19943, 24287, 38591, 42217, 60643, 66341, 80311, 87857, 170009, 267157, 270137, 295519, 424501, 464387, 898619, 1190063, 1870099, 2971507, 3250709, 6290333, 9884809, 13090693, 44032331, 69193663, 484355641]

約数ペア:

[(1, 484355641), (7, 69193663), (11, 44032331), (37, 13090693), (49, 9884809), (77, 6290333), (149, 3250709), (163, 2971507), (259, 1870099), (407, 1190063), (539, 898619), (1043, 464387), (1141, 424501), (1639, 295519), (1793, 270137), (1813, 267157), (2849, 170009), (5513, 87857), (6031, 80311), (7301, 66341), (7987, 60643), (11473, 42217), (12551, 38591), (19943, 24287)]