749281396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{733}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 1408716288

約数和(自身を除く): 659434892

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 271, 542, 733, 943, 1084, 1466, 1886, 2932, 3772, 6233, 11111, 12466, 16859, 22222, 24932, 30053, 33718, 44444, 60106, 67436, 120212, 198643, 255553, 397286, 511106, 691219, 794572, 1022212, 1382438, 2764876, 4568789, 8144363, 9137578, 16288726, 18275156, 32577452, 187320349, 374640698, 749281396]

約数ペア:

[(1, 749281396), (2, 374640698), (4, 187320349), (23, 32577452), (41, 18275156), (46, 16288726), (82, 9137578), (92, 8144363), (164, 4568789), (271, 2764876), (542, 1382438), (733, 1022212), (943, 794572), (1084, 691219), (1466, 511106), (1886, 397286), (2932, 255553), (3772, 198643), (6233, 120212), (11111, 67436), (12466, 60106), (16859, 44444), (22222, 33718), (24932, 30053)]