180873528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1373}}^1$

素因数の和:1892

約数の個数: 64

約数和(自身を含む): 494640000

約数和(自身を除く): 313766472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 499, 998, 1373, 1497, 1996, 2746, 2994, 3992, 4119, 5489, 5492, 5988, 8238, 10978, 10984, 11976, 15103, 16467, 16476, 21956, 30206, 32934, 32952, 43912, 45309, 60412, 65868, 90618, 120824, 131736, 181236, 362472, 685127, 1370254, 2055381, 2740508, 4110762, 5481016, 7536397, 8221524, 15072794, 16443048, 22609191, 30145588, 45218382, 60291176, 90436764, 180873528]

約数ペア:

[(1, 180873528), (2, 90436764), (3, 60291176), (4, 45218382), (6, 30145588), (8, 22609191), (11, 16443048), (12, 15072794), (22, 8221524), (24, 7536397), (33, 5481016), (44, 4110762), (66, 2740508), (88, 2055381), (132, 1370254), (264, 685127), (499, 362472), (998, 181236), (1373, 131736), (1497, 120824), (1996, 90618), (2746, 65868), (2994, 60412), (3992, 45309), (4119, 43912), (5489, 32952), (5492, 32934), (5988, 30206), (8238, 21956), (10978, 16476), (10984, 16467), (11976, 15103)]