690829668

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{206341}}^1$

素因数の和:206385

約数の個数: 48

約数和(自身を含む): 1848824320

約数和(自身を除く): 1157994652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 206341, 412682, 619023, 825364, 1238046, 1857069, 2476092, 3714138, 5571207, 6396571, 7428276, 11142414, 12793142, 19189713, 22284828, 25586284, 38379426, 57569139, 76758852, 115138278, 172707417, 230276556, 345414834, 690829668]

約数ペア:

[(1, 690829668), (2, 345414834), (3, 230276556), (4, 172707417), (6, 115138278), (9, 76758852), (12, 57569139), (18, 38379426), (27, 25586284), (31, 22284828), (36, 19189713), (54, 12793142), (62, 11142414), (93, 7428276), (108, 6396571), (124, 5571207), (186, 3714138), (279, 2476092), (372, 1857069), (558, 1238046), (837, 825364), (1116, 619023), (1674, 412682), (3348, 206341)]