531665676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4493}}^1$

素因数の和:4695

約数の個数: 72

約数和(自身を含む): 1423159920

約数和(自身を除く): 891494244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 173, 228, 342, 346, 519, 684, 692, 1038, 1557, 2076, 3114, 3287, 4493, 6228, 6574, 8986, 9861, 13148, 13479, 17972, 19722, 26958, 29583, 39444, 40437, 53916, 59166, 80874, 85367, 118332, 161748, 170734, 256101, 341468, 512202, 768303, 777289, 1024404, 1536606, 1554578, 2331867, 3073212, 3109156, 4663734, 6995601, 9327468, 13991202, 14768491, 27982404, 29536982, 44305473, 59073964, 88610946, 132916419, 177221892, 265832838, 531665676]

約数ペア:

[(1, 531665676), (2, 265832838), (3, 177221892), (4, 132916419), (6, 88610946), (9, 59073964), (12, 44305473), (18, 29536982), (19, 27982404), (36, 14768491), (38, 13991202), (57, 9327468), (76, 6995601), (114, 4663734), (171, 3109156), (173, 3073212), (228, 2331867), (342, 1554578), (346, 1536606), (519, 1024404), (684, 777289), (692, 768303), (1038, 512202), (1557, 341468), (2076, 256101), (3114, 170734), (3287, 161748), (4493, 118332), (6228, 85367), (6574, 80874), (8986, 59166), (9861, 53916), (13148, 40437), (13479, 39444), (17972, 29583), (19722, 26958)]