559904016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2521}}^1$

素因数の和:3200

約数の個数: 80

約数和(自身を含む): 1656207488

約数和(自身を除く): 1096303472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 661, 1322, 1983, 2521, 2644, 3966, 4627, 5042, 5288, 7563, 7932, 9254, 10084, 10576, 13881, 15126, 15864, 17647, 18508, 20168, 27762, 30252, 31728, 35294, 37016, 40336, 52941, 55524, 60504, 70588, 74032, 105882, 111048, 121008, 141176, 211764, 222096, 282352, 423528, 847056, 1666381, 3332762, 4999143, 6665524, 9998286, 11664667, 13331048, 19996572, 23329334, 26662096, 34994001, 39993144, 46658668, 69988002, 79986288, 93317336, 139976004, 186634672, 279952008, 559904016]

約数ペア:

[(1, 559904016), (2, 279952008), (3, 186634672), (4, 139976004), (6, 93317336), (7, 79986288), (8, 69988002), (12, 46658668), (14, 39993144), (16, 34994001), (21, 26662096), (24, 23329334), (28, 19996572), (42, 13331048), (48, 11664667), (56, 9998286), (84, 6665524), (112, 4999143), (168, 3332762), (336, 1666381), (661, 847056), (1322, 423528), (1983, 282352), (2521, 222096), (2644, 211764), (3966, 141176), (4627, 121008), (5042, 111048), (5288, 105882), (7563, 74032), (7932, 70588), (9254, 60504), (10084, 55524), (10576, 52941), (13881, 40336), (15126, 37016), (15864, 35294), (17647, 31728), (18508, 30252), (20168, 27762)]