328623792

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{139721}}^1$

素因数の和:139746

約数の個数: 60

約数和(自身を含む): 987555096

約数和(自身を除く): 658931304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 139721, 279442, 419163, 558884, 838326, 978047, 1117768, 1676652, 1956094, 2235536, 2934141, 3353304, 3912188, 5868282, 6706608, 6846329, 7824376, 11736564, 13692658, 15648752, 20538987, 23473128, 27385316, 41077974, 46946256, 54770632, 82155948, 109541264, 164311896, 328623792]

約数ペア:

[(1, 328623792), (2, 164311896), (3, 109541264), (4, 82155948), (6, 54770632), (7, 46946256), (8, 41077974), (12, 27385316), (14, 23473128), (16, 20538987), (21, 15648752), (24, 13692658), (28, 11736564), (42, 7824376), (48, 6846329), (49, 6706608), (56, 5868282), (84, 3912188), (98, 3353304), (112, 2934141), (147, 2235536), (168, 1956094), (196, 1676652), (294, 1117768), (336, 978047), (392, 838326), (588, 558884), (784, 419163), (1176, 279442), (2352, 139721)]