1127978208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{559513}}^1$

素因数の和:559536

約数の個数: 72

約数和(自身を含む): 3665935728

約数和(自身を除く): 2537957520

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, 559513, 1119026, 1678539, 2238052, 3357078, 3916591, 4476104, 5035617, 6714156, 7833182, 8952208, 10071234, 11749773, 13428312, 15666364, 17904416, 20142468, 23499546, 26856624, 31332728, 35249319, 40284936, 46999092, 53713248, 62665456, 70498638, 80569872, 93998184, 125330912, 140997276, 161139744, 187996368, 281994552, 375992736, 563989104, 1127978208]

約数ペア:

[(1, 1127978208), (2, 563989104), (3, 375992736), (4, 281994552), (6, 187996368), (7, 161139744), (8, 140997276), (9, 125330912), (12, 93998184), (14, 80569872), (16, 70498638), (18, 62665456), (21, 53713248), (24, 46999092), (28, 40284936), (32, 35249319), (36, 31332728), (42, 26856624), (48, 23499546), (56, 20142468), (63, 17904416), (72, 15666364), (84, 13428312), (96, 11749773), (112, 10071234), (126, 8952208), (144, 7833182), (168, 6714156), (224, 5035617), (252, 4476104), (288, 3916591), (336, 3357078), (504, 2238052), (672, 1678539), (1008, 1119026), (2016, 559513)]