386305584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1777}}^1$

素因数の和:2442

約数の個数: 80

約数和(自身を含む): 1142926848

約数和(自身を除く): 756621264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 647, 1294, 1777, 1941, 2588, 3554, 3882, 4529, 5176, 5331, 7108, 7764, 9058, 10352, 10662, 12439, 13587, 14216, 15528, 18116, 21324, 24878, 27174, 28432, 31056, 36232, 37317, 42648, 49756, 54348, 72464, 74634, 85296, 99512, 108696, 149268, 199024, 217392, 298536, 597072, 1149719, 2299438, 3449157, 4598876, 6898314, 8048033, 9197752, 13796628, 16096066, 18395504, 24144099, 27593256, 32192132, 48288198, 55186512, 64384264, 96576396, 128768528, 193152792, 386305584]

約数ペア:

[(1, 386305584), (2, 193152792), (3, 128768528), (4, 96576396), (6, 64384264), (7, 55186512), (8, 48288198), (12, 32192132), (14, 27593256), (16, 24144099), (21, 18395504), (24, 16096066), (28, 13796628), (42, 9197752), (48, 8048033), (56, 6898314), (84, 4598876), (112, 3449157), (168, 2299438), (336, 1149719), (647, 597072), (1294, 298536), (1777, 217392), (1941, 199024), (2588, 149268), (3554, 108696), (3882, 99512), (4529, 85296), (5176, 74634), (5331, 72464), (7108, 54348), (7764, 49756), (9058, 42648), (10352, 37317), (10662, 36232), (12439, 31056), (13587, 28432), (14216, 27174), (15528, 24878), (18116, 21324)]