400265655166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{10009}}^1$

素因数の和:10373

約数の個数: 64

約数和(自身を含む): 663725462400

約数和(自身を除く): 263459807234

約数列:

[1, 2, 13, 26, 103, 109, 137, 206, 218, 274, 1339, 1417, 1781, 2678, 2834, 3562, 10009, 11227, 14111, 14933, 20018, 22454, 28222, 29866, 130117, 145951, 183443, 194129, 260234, 291902, 366886, 388258, 1030927, 1090981, 1371233, 1538099, 2061854, 2181962, 2742466, 3076198, 13402051, 14182753, 17826029, 19995287, 26804102, 28365506, 35652058, 39990574, 112371043, 141236999, 149464397, 224742086, 282473998, 298928794, 1460823559, 1836080987, 1943037161, 2921647118, 3672161974, 3886074322, 15394832891, 30789665782, 200132827583, 400265655166]

約数ペア:

[(1, 400265655166), (2, 200132827583), (13, 30789665782), (26, 15394832891), (103, 3886074322), (109, 3672161974), (137, 2921647118), (206, 1943037161), (218, 1836080987), (274, 1460823559), (1339, 298928794), (1417, 282473998), (1781, 224742086), (2678, 149464397), (2834, 141236999), (3562, 112371043), (10009, 39990574), (11227, 35652058), (14111, 28365506), (14933, 26804102), (20018, 19995287), (22454, 17826029), (28222, 14182753), (29866, 13402051), (130117, 3076198), (145951, 2742466), (183443, 2181962), (194129, 2061854), (260234, 1538099), (291902, 1371233), (366886, 1090981), (388258, 1030927)]