331327404

素因数分解:

$2^2\times 3^2\times {\mathrm{1291}}^1\times {\mathrm{7129}}^1$

素因数の和:8430

約数の個数: 36

約数和(自身を含む): 838288360

約数和(自身を除く): 506960956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1291, 2582, 3873, 5164, 7129, 7746, 11619, 14258, 15492, 21387, 23238, 28516, 42774, 46476, 64161, 85548, 128322, 256644, 9203539, 18407078, 27610617, 36814156, 55221234, 82831851, 110442468, 165663702, 331327404]

約数ペア:

[(1, 331327404), (2, 165663702), (3, 110442468), (4, 82831851), (6, 55221234), (9, 36814156), (12, 27610617), (18, 18407078), (36, 9203539), (1291, 256644), (2582, 128322), (3873, 85548), (5164, 64161), (7129, 46476), (7746, 42774), (11619, 28516), (14258, 23238), (15492, 21387)]