2488009968

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{61487}}^1$

素因数の和:61782

約数の個数: 60

約数和(自身を含む): 6987865248

約数和(自身を除く): 4499855280

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, 6744, 10116, 13488, 20232, 40464, 61487, 122974, 184461, 245948, 368922, 491896, 553383, 737844, 983792, 1106766, 1475688, 2213532, 2951376, 4427064, 8854128, 17277847, 34555694, 51833541, 69111388, 103667082, 138222776, 155500623, 207334164, 276445552, 311001246, 414668328, 622002492, 829336656, 1244004984, 2488009968]

約数ペア:

[(1, 2488009968), (2, 1244004984), (3, 829336656), (4, 622002492), (6, 414668328), (8, 311001246), (9, 276445552), (12, 207334164), (16, 155500623), (18, 138222776), (24, 103667082), (36, 69111388), (48, 51833541), (72, 34555694), (144, 17277847), (281, 8854128), (562, 4427064), (843, 2951376), (1124, 2213532), (1686, 1475688), (2248, 1106766), (2529, 983792), (3372, 737844), (4496, 553383), (5058, 491896), (6744, 368922), (10116, 245948), (13488, 184461), (20232, 122974), (40464, 61487)]