645646992

素因数分解:

$2^4\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{13331}}^1$

素因数の和:14351

約数の個数: 40

約数和(自身を含む): 1669699680

約数和(自身を除く): 1024052688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1009, 2018, 3027, 4036, 6054, 8072, 12108, 13331, 16144, 24216, 26662, 39993, 48432, 53324, 79986, 106648, 159972, 213296, 319944, 639888, 13450979, 26901958, 40352937, 53803916, 80705874, 107607832, 161411748, 215215664, 322823496, 645646992]

約数ペア:

[(1, 645646992), (2, 322823496), (3, 215215664), (4, 161411748), (6, 107607832), (8, 80705874), (12, 53803916), (16, 40352937), (24, 26901958), (48, 13450979), (1009, 639888), (2018, 319944), (3027, 213296), (4036, 159972), (6054, 106648), (8072, 79986), (12108, 53324), (13331, 48432), (16144, 39993), (24216, 26662)]