285980376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7907}}^1$

素因数の和:8064

約数の個数: 64

約数和(自身を含む): 785738880

約数和(自身を除く): 499758504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 137, 264, 274, 411, 548, 822, 1096, 1507, 1644, 3014, 3288, 4521, 6028, 7907, 9042, 12056, 15814, 18084, 23721, 31628, 36168, 47442, 63256, 86977, 94884, 173954, 189768, 260931, 347908, 521862, 695816, 1043724, 1083259, 2087448, 2166518, 3249777, 4333036, 6499554, 8666072, 11915849, 12999108, 23831698, 25998216, 35747547, 47663396, 71495094, 95326792, 142990188, 285980376]

約数ペア:

[(1, 285980376), (2, 142990188), (3, 95326792), (4, 71495094), (6, 47663396), (8, 35747547), (11, 25998216), (12, 23831698), (22, 12999108), (24, 11915849), (33, 8666072), (44, 6499554), (66, 4333036), (88, 3249777), (132, 2166518), (137, 2087448), (264, 1083259), (274, 1043724), (411, 695816), (548, 521862), (822, 347908), (1096, 260931), (1507, 189768), (1644, 173954), (3014, 94884), (3288, 86977), (4521, 63256), (6028, 47442), (7907, 36168), (9042, 31628), (12056, 23721), (15814, 18084)]