1371688416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{680401}}^1$

素因数の和:680424

約数の個数: 72

約数和(自身を含む): 4457993904

約数和(自身を除く): 3086305488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 680401, 1360802, 2041203, 2721604, 4082406, 4762807, 5443208, 6123609, 8164812, 9525614, 10886416, 12247218, 14288421, 16329624, 19051228, 21772832, 24494436, 28576842, 32659248, 38102456, 42865263, 48988872, 57153684, 65318496, 76204912, 85730526, 97977744, 114307368, 152409824, 171461052, 195955488, 228614736, 342922104, 457229472, 685844208, 1371688416]

約数ペア:

[(1, 1371688416), (2, 685844208), (3, 457229472), (4, 342922104), (6, 228614736), (7, 195955488), (8, 171461052), (9, 152409824), (12, 114307368), (14, 97977744), (16, 85730526), (18, 76204912), (21, 65318496), (24, 57153684), (28, 48988872), (32, 42865263), (36, 38102456), (42, 32659248), (48, 28576842), (56, 24494436), (63, 21772832), (72, 19051228), (84, 16329624), (96, 14288421), (112, 12247218), (126, 10886416), (144, 9525614), (168, 8164812), (224, 6123609), (252, 5443208), (288, 4762807), (336, 4082406), (504, 2721604), (672, 2041203), (1008, 1360802), (2016, 680401)]