1297173024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{643439}}^1$

素因数の和:643462

約数の個数: 72

約数和(自身を含む): 4215818880

約数和(自身を除く): 2918645856

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, 643439, 1286878, 1930317, 2573756, 3860634, 4504073, 5147512, 5790951, 7721268, 9008146, 10295024, 11581902, 13512219, 15442536, 18016292, 20590048, 23163804, 27024438, 30885072, 36032584, 40536657, 46327608, 54048876, 61770144, 72065168, 81073314, 92655216, 108097752, 144130336, 162146628, 185310432, 216195504, 324293256, 432391008, 648586512, 1297173024]

約数ペア:

[(1, 1297173024), (2, 648586512), (3, 432391008), (4, 324293256), (6, 216195504), (7, 185310432), (8, 162146628), (9, 144130336), (12, 108097752), (14, 92655216), (16, 81073314), (18, 72065168), (21, 61770144), (24, 54048876), (28, 46327608), (32, 40536657), (36, 36032584), (42, 30885072), (48, 27024438), (56, 23163804), (63, 20590048), (72, 18016292), (84, 15442536), (96, 13512219), (112, 11581902), (126, 10295024), (144, 9008146), (168, 7721268), (224, 5790951), (252, 5147512), (288, 4504073), (336, 3860634), (504, 2573756), (672, 1930317), (1008, 1286878), (2016, 643439)]