355982004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2099}}^1$

素因数の和:2789

約数の個数: 72

約数和(自身を含む): 1030411200

約数和(自身を除く): 674429196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 673, 1346, 2019, 2099, 2692, 4038, 4198, 4711, 6057, 6297, 8076, 8396, 9422, 12114, 12594, 14133, 14693, 18844, 18891, 24228, 25188, 28266, 29386, 37782, 42399, 44079, 56532, 58772, 75564, 84798, 88158, 132237, 169596, 176316, 264474, 528948, 1412627, 2825254, 4237881, 5650508, 8475762, 9888389, 12713643, 16951524, 19776778, 25427286, 29665167, 39553556, 50854572, 59330334, 88995501, 118660668, 177991002, 355982004]

約数ペア:

[(1, 355982004), (2, 177991002), (3, 118660668), (4, 88995501), (6, 59330334), (7, 50854572), (9, 39553556), (12, 29665167), (14, 25427286), (18, 19776778), (21, 16951524), (28, 12713643), (36, 9888389), (42, 8475762), (63, 5650508), (84, 4237881), (126, 2825254), (252, 1412627), (673, 528948), (1346, 264474), (2019, 176316), (2099, 169596), (2692, 132237), (4038, 88158), (4198, 84798), (4711, 75564), (6057, 58772), (6297, 56532), (8076, 44079), (8396, 42399), (9422, 37782), (12114, 29386), (12594, 28266), (14133, 25188), (14693, 24228), (18844, 18891)]