391330404

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{265129}}^1$

素因数の和:265180

約数の個数: 36

約数和(自身を含む): 1013326860

約数和(自身を除く): 621996456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 265129, 530258, 795387, 1060516, 1590774, 2386161, 3181548, 4772322, 9544644, 10870289, 21740578, 32610867, 43481156, 65221734, 97832601, 130443468, 195665202, 391330404]

約数ペア:

[(1, 391330404), (2, 195665202), (3, 130443468), (4, 97832601), (6, 65221734), (9, 43481156), (12, 32610867), (18, 21740578), (36, 10870289), (41, 9544644), (82, 4772322), (123, 3181548), (164, 2386161), (246, 1590774), (369, 1060516), (492, 795387), (738, 530258), (1476, 265129)]