284786208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{141263}}^1$

素因数の和:141286

約数の個数: 72

約数和(自身を含む): 925561728

約数和(自身を除く): 640775520

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, 141263, 282526, 423789, 565052, 847578, 988841, 1130104, 1271367, 1695156, 1977682, 2260208, 2542734, 2966523, 3390312, 3955364, 4520416, 5085468, 5933046, 6780624, 7910728, 8899569, 10170936, 11866092, 13561248, 15821456, 17799138, 20341872, 23732184, 31642912, 35598276, 40683744, 47464368, 71196552, 94928736, 142393104, 284786208]

約数ペア:

[(1, 284786208), (2, 142393104), (3, 94928736), (4, 71196552), (6, 47464368), (7, 40683744), (8, 35598276), (9, 31642912), (12, 23732184), (14, 20341872), (16, 17799138), (18, 15821456), (21, 13561248), (24, 11866092), (28, 10170936), (32, 8899569), (36, 7910728), (42, 6780624), (48, 5933046), (56, 5085468), (63, 4520416), (72, 3955364), (84, 3390312), (96, 2966523), (112, 2542734), (126, 2260208), (144, 1977682), (168, 1695156), (224, 1271367), (252, 1130104), (288, 988841), (336, 847578), (504, 565052), (672, 423789), (1008, 282526), (2016, 141263)]