211909968

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{5237}}^1$

素因数の和:5532

約数の個数: 60

約数和(自身を含む): 595277748

約数和(自身を除く): 383367780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 4496, 5058, 5237, 6744, 10116, 10474, 13488, 15711, 20232, 20948, 31422, 40464, 41896, 47133, 62844, 83792, 94266, 125688, 188532, 251376, 377064, 754128, 1471597, 2943194, 4414791, 5886388, 8829582, 11772776, 13244373, 17659164, 23545552, 26488746, 35318328, 52977492, 70636656, 105954984, 211909968]

約数ペア:

[(1, 211909968), (2, 105954984), (3, 70636656), (4, 52977492), (6, 35318328), (8, 26488746), (9, 23545552), (12, 17659164), (16, 13244373), (18, 11772776), (24, 8829582), (36, 5886388), (48, 4414791), (72, 2943194), (144, 1471597), (281, 754128), (562, 377064), (843, 251376), (1124, 188532), (1686, 125688), (2248, 94266), (2529, 83792), (3372, 62844), (4496, 47133), (5058, 41896), (5237, 40464), (6744, 31422), (10116, 20948), (10474, 20232), (13488, 15711)]