298021218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 670298112

約数和(自身を除く): 372276894

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 173, 258, 346, 473, 519, 607, 946, 1038, 1214, 1419, 1821, 1903, 2838, 3642, 3806, 5709, 6677, 7439, 11418, 13354, 14878, 20031, 22317, 26101, 40062, 44634, 52202, 78303, 81829, 105011, 156606, 163658, 210022, 245487, 287111, 315033, 490974, 574222, 630066, 861333, 1155121, 1722666, 2310242, 3465363, 4515473, 6930726, 9030946, 13546419, 27092838, 49670203, 99340406, 149010609, 298021218]

約数ペア:

[(1, 298021218), (2, 149010609), (3, 99340406), (6, 49670203), (11, 27092838), (22, 13546419), (33, 9030946), (43, 6930726), (66, 4515473), (86, 3465363), (129, 2310242), (173, 1722666), (258, 1155121), (346, 861333), (473, 630066), (519, 574222), (607, 490974), (946, 315033), (1038, 287111), (1214, 245487), (1419, 210022), (1821, 163658), (1903, 156606), (2838, 105011), (3642, 81829), (3806, 78303), (5709, 52202), (6677, 44634), (7439, 40062), (11418, 26101), (13354, 22317), (14878, 20031)]