2721288864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{4049537}}^1$

素因数の和:4049557

約数の個数: 48

約数和(自身を含む): 8163868608

約数和(自身を除く): 5442579744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 4049537, 8099074, 12148611, 16198148, 24297222, 28346759, 32396296, 48594444, 56693518, 64792592, 85040277, 97188888, 113387036, 129585184, 170080554, 194377776, 226774072, 340161108, 388755552, 453548144, 680322216, 907096288, 1360644432, 2721288864]

約数ペア:

[(1, 2721288864), (2, 1360644432), (3, 907096288), (4, 680322216), (6, 453548144), (7, 388755552), (8, 340161108), (12, 226774072), (14, 194377776), (16, 170080554), (21, 129585184), (24, 113387036), (28, 97188888), (32, 85040277), (42, 64792592), (48, 56693518), (56, 48594444), (84, 32396296), (96, 28346759), (112, 24297222), (168, 16198148), (224, 12148611), (336, 8099074), (672, 4049537)]