319042248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{1471}}^1$

素因数の和:2778

約数の個数: 64

約数和(自身を含む): 912875520

約数和(自身を除く): 593833272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1291, 1471, 2582, 2942, 3873, 4413, 5164, 5884, 7746, 8826, 9037, 10297, 10328, 11768, 15492, 17652, 18074, 20594, 27111, 30891, 30984, 35304, 36148, 41188, 54222, 61782, 72296, 82376, 108444, 123564, 216888, 247128, 1899061, 3798122, 5697183, 7596244, 11394366, 13293427, 15192488, 22788732, 26586854, 39880281, 45577464, 53173708, 79760562, 106347416, 159521124, 319042248]

約数ペア:

[(1, 319042248), (2, 159521124), (3, 106347416), (4, 79760562), (6, 53173708), (7, 45577464), (8, 39880281), (12, 26586854), (14, 22788732), (21, 15192488), (24, 13293427), (28, 11394366), (42, 7596244), (56, 5697183), (84, 3798122), (168, 1899061), (1291, 247128), (1471, 216888), (2582, 123564), (2942, 108444), (3873, 82376), (4413, 72296), (5164, 61782), (5884, 54222), (7746, 41188), (8826, 36148), (9037, 35304), (10297, 30984), (10328, 30891), (11768, 27111), (15492, 20594), (17652, 18074)]