268558128

素因数分解:

$2^4\times 3^2\times {\mathrm{1864987}}^1$

素因数の和:1865001

約数の個数: 30

約数和(自身を含む): 751590164

約数和(自身を除く): 483032036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1864987, 3729974, 5594961, 7459948, 11189922, 14919896, 16784883, 22379844, 29839792, 33569766, 44759688, 67139532, 89519376, 134279064, 268558128]

約数ペア:

[(1, 268558128), (2, 134279064), (3, 89519376), (4, 67139532), (6, 44759688), (8, 33569766), (9, 29839792), (12, 22379844), (16, 16784883), (18, 14919896), (24, 11189922), (36, 7459948), (48, 5594961), (72, 3729974), (144, 1864987)]