289572234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 683950080

約数和(自身を除く): 394377846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 109, 129, 218, 258, 301, 327, 602, 654, 763, 903, 1471, 1526, 1806, 2289, 2942, 4413, 4578, 4687, 8826, 9374, 10297, 14061, 20594, 28122, 30891, 32809, 61782, 63253, 65618, 98427, 126506, 160339, 189759, 196854, 320678, 379518, 442771, 481017, 885542, 962034, 1122373, 1328313, 2244746, 2656626, 3367119, 6734238, 6894577, 13789154, 20683731, 41367462, 48262039, 96524078, 144786117, 289572234]

約数ペア:

[(1, 289572234), (2, 144786117), (3, 96524078), (6, 48262039), (7, 41367462), (14, 20683731), (21, 13789154), (42, 6894577), (43, 6734238), (86, 3367119), (109, 2656626), (129, 2244746), (218, 1328313), (258, 1122373), (301, 962034), (327, 885542), (602, 481017), (654, 442771), (763, 379518), (903, 320678), (1471, 196854), (1526, 189759), (1806, 160339), (2289, 126506), (2942, 98427), (4413, 65618), (4578, 63253), (4687, 61782), (8826, 32809), (9374, 30891), (10297, 28122), (14061, 20594)]