263664

素因数分解:

$2^4\times 3^2\times {\mathrm{1831}}^1$

素因数の和:1845

約数の個数: 30

約数和(自身を含む): 738296

約数和(自身を除く): 474632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1831, 3662, 5493, 7324, 10986, 14648, 16479, 21972, 29296, 32958, 43944, 65916, 87888, 131832, 263664]

約数ペア:

[(1, 263664), (2, 131832), (3, 87888), (4, 65916), (6, 43944), (8, 32958), (9, 29296), (12, 21972), (16, 16479), (18, 14648), (24, 10986), (36, 7324), (48, 5493), (72, 3662), (144, 1831)]