40246992

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1009}}^1$

素因数の和:1300

約数の個数: 60

約数和(自身を含む): 113154340

約数和(自身を除く): 72907348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1009, 1108, 1662, 2018, 2216, 2493, 3027, 3324, 4036, 4432, 4986, 6054, 6648, 8072, 9081, 9972, 12108, 13296, 16144, 18162, 19944, 24216, 36324, 39888, 48432, 72648, 145296, 279493, 558986, 838479, 1117972, 1676958, 2235944, 2515437, 3353916, 4471888, 5030874, 6707832, 10061748, 13415664, 20123496, 40246992]

約数ペア:

[(1, 40246992), (2, 20123496), (3, 13415664), (4, 10061748), (6, 6707832), (8, 5030874), (9, 4471888), (12, 3353916), (16, 2515437), (18, 2235944), (24, 1676958), (36, 1117972), (48, 838479), (72, 558986), (144, 279493), (277, 145296), (554, 72648), (831, 48432), (1009, 39888), (1108, 36324), (1662, 24216), (2018, 19944), (2216, 18162), (2493, 16144), (3027, 13296), (3324, 12108), (4036, 9972), (4432, 9081), (4986, 8072), (6054, 6648)]