264115383

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 447068160

約数和(自身を除く): 182952777

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 97, 119, 203, 263, 291, 357, 493, 609, 679, 789, 1479, 1649, 1841, 2037, 2813, 3451, 4471, 4947, 5523, 7627, 8439, 10353, 11543, 13413, 19691, 22881, 25511, 31297, 34629, 47821, 53389, 59073, 76533, 93891, 129659, 143463, 160167, 178577, 334747, 388977, 433687, 535731, 739819, 907613, 1004241, 1301061, 2219457, 2722839, 3035809, 5178733, 9107427, 12576923, 15536199, 37730769, 88038461, 264115383]

約数ペア:

[(1, 264115383), (3, 88038461), (7, 37730769), (17, 15536199), (21, 12576923), (29, 9107427), (51, 5178733), (87, 3035809), (97, 2722839), (119, 2219457), (203, 1301061), (263, 1004241), (291, 907613), (357, 739819), (493, 535731), (609, 433687), (679, 388977), (789, 334747), (1479, 178577), (1649, 160167), (1841, 143463), (2037, 129659), (2813, 93891), (3451, 76533), (4471, 59073), (4947, 53389), (5523, 47821), (7627, 34629), (8439, 31297), (10353, 25511), (11543, 22881), (13413, 19691)]