1384656846

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 2951655168

約数和(自身を除く): 1566998322

約数列:

[1, 2, 3, 6, 37, 43, 73, 74, 86, 111, 129, 146, 219, 222, 258, 438, 1591, 1987, 2701, 3139, 3182, 3974, 4773, 5402, 5961, 6278, 8103, 9417, 9546, 11922, 16206, 18834, 73519, 85441, 116143, 145051, 147038, 170882, 220557, 232286, 256323, 290102, 348429, 435153, 441114, 512646, 696858, 870306, 3161317, 5366887, 6237193, 6322634, 9483951, 10733774, 12474386, 16100661, 18711579, 18967902, 32201322, 37423158, 230776141, 461552282, 692328423, 1384656846]

約数ペア:

[(1, 1384656846), (2, 692328423), (3, 461552282), (6, 230776141), (37, 37423158), (43, 32201322), (73, 18967902), (74, 18711579), (86, 16100661), (111, 12474386), (129, 10733774), (146, 9483951), (219, 6322634), (222, 6237193), (258, 5366887), (438, 3161317), (1591, 870306), (1987, 696858), (2701, 512646), (3139, 441114), (3182, 435153), (3974, 348429), (4773, 290102), (5402, 256323), (5961, 232286), (6278, 220557), (8103, 170882), (9417, 147038), (9546, 145051), (11922, 116143), (16206, 85441), (18834, 73519)]