2511175968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1245623}}^1$

素因数の和:1245646

約数の個数: 72

約数和(自身を含む): 8161328448

約数和(自身を除く): 5650152480

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, 1245623, 2491246, 3736869, 4982492, 7473738, 8719361, 9964984, 11210607, 14947476, 17438722, 19929968, 22421214, 26158083, 29894952, 34877444, 39859936, 44842428, 52316166, 59789904, 69754888, 78474249, 89684856, 104632332, 119579808, 139509776, 156948498, 179369712, 209264664, 279019552, 313896996, 358739424, 418529328, 627793992, 837058656, 1255587984, 2511175968]

約数ペア:

[(1, 2511175968), (2, 1255587984), (3, 837058656), (4, 627793992), (6, 418529328), (7, 358739424), (8, 313896996), (9, 279019552), (12, 209264664), (14, 179369712), (16, 156948498), (18, 139509776), (21, 119579808), (24, 104632332), (28, 89684856), (32, 78474249), (36, 69754888), (42, 59789904), (48, 52316166), (56, 44842428), (63, 39859936), (72, 34877444), (84, 29894952), (96, 26158083), (112, 22421214), (126, 19929968), (144, 17438722), (168, 14947476), (224, 11210607), (252, 9964984), (288, 8719361), (336, 7473738), (504, 4982492), (672, 3736869), (1008, 2491246), (2016, 1245623)]