497154

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 1231200

約数和(自身を除く): 734046

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 89, 98, 114, 133, 147, 178, 266, 267, 294, 399, 534, 623, 798, 931, 1246, 1691, 1862, 1869, 2793, 3382, 3738, 4361, 5073, 5586, 8722, 10146, 11837, 13083, 23674, 26166, 35511, 71022, 82859, 165718, 248577, 497154]

約数ペア:

[(1, 497154), (2, 248577), (3, 165718), (6, 82859), (7, 71022), (14, 35511), (19, 26166), (21, 23674), (38, 13083), (42, 11837), (49, 10146), (57, 8722), (89, 5586), (98, 5073), (114, 4361), (133, 3738), (147, 3382), (178, 2793), (266, 1869), (267, 1862), (294, 1691), (399, 1246), (534, 931), (623, 798)]