1531128

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 3864960

約数和(自身を除く): 2333832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 487, 524, 786, 974, 1048, 1461, 1572, 1948, 2922, 3144, 3896, 5844, 11688, 63797, 127594, 191391, 255188, 382782, 510376, 765564, 1531128]

約数ペア:

[(1, 1531128), (2, 765564), (3, 510376), (4, 382782), (6, 255188), (8, 191391), (12, 127594), (24, 63797), (131, 11688), (262, 5844), (393, 3896), (487, 3144), (524, 2922), (786, 1948), (974, 1572), (1048, 1461)]