258823206

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 611020800

約数和(自身を除く): 352197594

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 101, 114, 118, 127, 171, 177, 202, 254, 303, 342, 354, 381, 531, 606, 762, 909, 1062, 1121, 1143, 1818, 1919, 2242, 2286, 2413, 3363, 3838, 4826, 5757, 5959, 6726, 7239, 7493, 10089, 11514, 11918, 12827, 14478, 14986, 17271, 17877, 20178, 21717, 22479, 25654, 34542, 35754, 38481, 43434, 44958, 53631, 67437, 76962, 107262, 113221, 115443, 134874, 142367, 226442, 230886, 243713, 284734, 339663, 427101, 487426, 679326, 731139, 756793, 854202, 1018989, 1281303, 1462278, 1513586, 2037978, 2193417, 2270379, 2562606, 4386834, 4540758, 6811137, 13622274, 14379067, 28758134, 43137201, 86274402, 129411603, 258823206]

約数ペア:

[(1, 258823206), (2, 129411603), (3, 86274402), (6, 43137201), (9, 28758134), (18, 14379067), (19, 13622274), (38, 6811137), (57, 4540758), (59, 4386834), (101, 2562606), (114, 2270379), (118, 2193417), (127, 2037978), (171, 1513586), (177, 1462278), (202, 1281303), (254, 1018989), (303, 854202), (342, 756793), (354, 731139), (381, 679326), (531, 487426), (606, 427101), (762, 339663), (909, 284734), (1062, 243713), (1121, 230886), (1143, 226442), (1818, 142367), (1919, 134874), (2242, 115443), (2286, 113221), (2413, 107262), (3363, 76962), (3838, 67437), (4826, 53631), (5757, 44958), (5959, 43434), (6726, 38481), (7239, 35754), (7493, 34542), (10089, 25654), (11514, 22479), (11918, 21717), (12827, 20178), (14478, 17877), (14986, 17271)]