245129616

素因数分解:

$2^4\times 3^2\times {\mathrm{811}}^1\times {\mathrm{2099}}^1$

素因数の和:2924

約数の個数: 60

約数和(自身を含む): 687195600

約数和(自身を除く): 442065984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 811, 1622, 2099, 2433, 3244, 4198, 4866, 6297, 6488, 7299, 8396, 9732, 12594, 12976, 14598, 16792, 18891, 19464, 25188, 29196, 33584, 37782, 38928, 50376, 58392, 75564, 100752, 116784, 151128, 302256, 1702289, 3404578, 5106867, 6809156, 10213734, 13618312, 15320601, 20427468, 27236624, 30641202, 40854936, 61282404, 81709872, 122564808, 245129616]

約数ペア:

[(1, 245129616), (2, 122564808), (3, 81709872), (4, 61282404), (6, 40854936), (8, 30641202), (9, 27236624), (12, 20427468), (16, 15320601), (18, 13618312), (24, 10213734), (36, 6809156), (48, 5106867), (72, 3404578), (144, 1702289), (811, 302256), (1622, 151128), (2099, 116784), (2433, 100752), (3244, 75564), (4198, 58392), (4866, 50376), (6297, 38928), (6488, 37782), (7299, 33584), (8396, 29196), (9732, 25188), (12594, 19464), (12976, 18891), (14598, 16792)]