264385072

素因数分解:

$2^4\times 7^1\times {\mathrm{953}}^1\times {\mathrm{2477}}^1$

素因数の和:3445

約数の個数: 40

約数和(自身を含む): 586274976

約数和(自身を除く): 321889904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 953, 1906, 2477, 3812, 4954, 6671, 7624, 9908, 13342, 15248, 17339, 19816, 26684, 34678, 39632, 53368, 69356, 106736, 138712, 277424, 2360581, 4721162, 9442324, 16524067, 18884648, 33048134, 37769296, 66096268, 132192536, 264385072]

約数ペア:

[(1, 264385072), (2, 132192536), (4, 66096268), (7, 37769296), (8, 33048134), (14, 18884648), (16, 16524067), (28, 9442324), (56, 4721162), (112, 2360581), (953, 277424), (1906, 138712), (2477, 106736), (3812, 69356), (4954, 53368), (6671, 39632), (7624, 34678), (9908, 26684), (13342, 19816), (15248, 17339)]