40308912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{39989}}^1$

素因数の和:40010

約数の個数: 60

約数和(自身を含む): 128927760

約数和(自身を除く): 88618848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 39989, 79978, 119967, 159956, 239934, 279923, 319912, 359901, 479868, 559846, 639824, 719802, 839769, 959736, 1119692, 1439604, 1679538, 1919472, 2239384, 2519307, 2879208, 3359076, 4478768, 5038614, 5758416, 6718152, 10077228, 13436304, 20154456, 40308912]

約数ペア:

[(1, 40308912), (2, 20154456), (3, 13436304), (4, 10077228), (6, 6718152), (7, 5758416), (8, 5038614), (9, 4478768), (12, 3359076), (14, 2879208), (16, 2519307), (18, 2239384), (21, 1919472), (24, 1679538), (28, 1439604), (36, 1119692), (42, 959736), (48, 839769), (56, 719802), (63, 639824), (72, 559846), (84, 479868), (112, 359901), (126, 319912), (144, 279923), (168, 239934), (252, 159956), (336, 119967), (504, 79978), (1008, 39989)]