857777232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4153}}^1$

素因数の和:4508

約数の個数: 80

約数和(自身を含む): 2394166208

約数和(自身を除く): 1536388976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 331, 624, 662, 993, 1324, 1986, 2648, 3972, 4153, 4303, 5296, 7944, 8306, 8606, 12459, 12909, 15888, 16612, 17212, 24918, 25818, 33224, 34424, 49836, 51636, 53989, 66448, 68848, 99672, 103272, 107978, 161967, 199344, 206544, 215956, 323934, 431912, 647868, 863824, 1295736, 1374643, 2591472, 2749286, 4123929, 5498572, 8247858, 10997144, 16495716, 17870359, 21994288, 32991432, 35740718, 53611077, 65982864, 71481436, 107222154, 142962872, 214444308, 285925744, 428888616, 857777232]

約数ペア:

[(1, 857777232), (2, 428888616), (3, 285925744), (4, 214444308), (6, 142962872), (8, 107222154), (12, 71481436), (13, 65982864), (16, 53611077), (24, 35740718), (26, 32991432), (39, 21994288), (48, 17870359), (52, 16495716), (78, 10997144), (104, 8247858), (156, 5498572), (208, 4123929), (312, 2749286), (331, 2591472), (624, 1374643), (662, 1295736), (993, 863824), (1324, 647868), (1986, 431912), (2648, 323934), (3972, 215956), (4153, 206544), (4303, 199344), (5296, 161967), (7944, 107978), (8306, 103272), (8606, 99672), (12459, 68848), (12909, 66448), (15888, 53989), (16612, 51636), (17212, 49836), (24918, 34424), (25818, 33224)]