417202874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 752025600

約数和(自身を除く): 334822726

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 127, 209, 254, 271, 319, 418, 542, 551, 638, 1102, 1397, 2413, 2794, 2981, 3683, 4826, 5149, 5962, 6061, 7366, 7859, 10298, 12122, 15718, 26543, 34417, 40513, 53086, 56639, 68834, 69977, 81026, 86449, 113278, 139954, 149321, 172898, 298642, 378587, 653923, 757174, 769747, 998093, 1307846, 1539494, 1642531, 1996186, 3285062, 7193153, 10979023, 14386306, 18963767, 21958046, 37927534, 208601437, 417202874]

約数ペア:

[(1, 417202874), (2, 208601437), (11, 37927534), (19, 21958046), (22, 18963767), (29, 14386306), (38, 10979023), (58, 7193153), (127, 3285062), (209, 1996186), (254, 1642531), (271, 1539494), (319, 1307846), (418, 998093), (542, 769747), (551, 757174), (638, 653923), (1102, 378587), (1397, 298642), (2413, 172898), (2794, 149321), (2981, 139954), (3683, 113278), (4826, 86449), (5149, 81026), (5962, 69977), (6061, 68834), (7366, 56639), (7859, 53086), (10298, 40513), (12122, 34417), (15718, 26543)]