361878004

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 668630592

約数和(自身を除く): 306752588

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 961, 1457, 1922, 2003, 2914, 3844, 4006, 5828, 8012, 45167, 62093, 90334, 94141, 124186, 180668, 188282, 248372, 376564, 1924883, 2918371, 3849766, 5836742, 7699532, 11673484, 90469501, 180939002, 361878004]

約数ペア:

[(1, 361878004), (2, 180939002), (4, 90469501), (31, 11673484), (47, 7699532), (62, 5836742), (94, 3849766), (124, 2918371), (188, 1924883), (961, 376564), (1457, 248372), (1922, 188282), (2003, 180668), (2914, 124186), (3844, 94141), (4006, 90334), (5828, 62093), (8012, 45167)]