217093296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1439}}^1$

素因数の和:1906

約数の個数: 80

約数和(自身を含む): 642816000

約数和(自身を除く): 425722704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 449, 898, 1347, 1439, 1796, 2694, 2878, 3143, 3592, 4317, 5388, 5756, 6286, 7184, 8634, 9429, 10073, 10776, 11512, 12572, 17268, 18858, 20146, 21552, 23024, 25144, 30219, 34536, 37716, 40292, 50288, 60438, 69072, 75432, 80584, 120876, 150864, 161168, 241752, 483504, 646111, 1292222, 1938333, 2584444, 3876666, 4522777, 5168888, 7753332, 9045554, 10337776, 13568331, 15506664, 18091108, 27136662, 31013328, 36182216, 54273324, 72364432, 108546648, 217093296]

約数ペア:

[(1, 217093296), (2, 108546648), (3, 72364432), (4, 54273324), (6, 36182216), (7, 31013328), (8, 27136662), (12, 18091108), (14, 15506664), (16, 13568331), (21, 10337776), (24, 9045554), (28, 7753332), (42, 5168888), (48, 4522777), (56, 3876666), (84, 2584444), (112, 1938333), (168, 1292222), (336, 646111), (449, 483504), (898, 241752), (1347, 161168), (1439, 150864), (1796, 120876), (2694, 80584), (2878, 75432), (3143, 69072), (3592, 60438), (4317, 50288), (5388, 40292), (5756, 37716), (6286, 34536), (7184, 30219), (8634, 25144), (9429, 23024), (10073, 21552), (10776, 20146), (11512, 18858), (12572, 17268)]