256243300955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{792109}}^1$

素因数の和:792263

約数の個数: 32

約数和(自身を含む): 335347689600

約数和(自身を除く): 79104388645

約数列:

[1, 5, 23, 29, 97, 115, 145, 485, 667, 2231, 2813, 3335, 11155, 14065, 64699, 323495, 792109, 3960545, 18218507, 22971161, 76834573, 91092535, 114855805, 384172865, 528336703, 1767195179, 2228202617, 2641683515, 8835975895, 11141013085, 51248660191, 256243300955]

約数ペア:

[(1, 256243300955), (5, 51248660191), (23, 11141013085), (29, 8835975895), (97, 2641683515), (115, 2228202617), (145, 1767195179), (485, 528336703), (667, 384172865), (2231, 114855805), (2813, 91092535), (3335, 76834573), (11155, 22971161), (14065, 18218507), (64699, 3960545), (323495, 792109)]