261583632

素因数分解:

$2^4\times 3^2\times {\mathrm{1816553}}^1$

素因数の和:1816567

約数の個数: 30

約数和(自身を含む): 732071262

約数和(自身を除く): 470487630

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1816553, 3633106, 5449659, 7266212, 10899318, 14532424, 16348977, 21798636, 29064848, 32697954, 43597272, 65395908, 87194544, 130791816, 261583632]

約数ペア:

[(1, 261583632), (2, 130791816), (3, 87194544), (4, 65395908), (6, 43597272), (8, 32697954), (9, 29064848), (12, 21798636), (16, 16348977), (18, 14532424), (24, 10899318), (36, 7266212), (48, 5449659), (72, 3633106), (144, 1816553)]