259851872

素因数分解:

$2^5\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1279}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 585768960

約数和(自身を除く): 325917088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 907, 1279, 1814, 2558, 3628, 5116, 6349, 7256, 8953, 10232, 12698, 14512, 17906, 20464, 25396, 29024, 35812, 40928, 50792, 71624, 101584, 143248, 203168, 286496, 1160053, 2320106, 4640212, 8120371, 9280424, 16240742, 18560848, 32481484, 37121696, 64962968, 129925936, 259851872]

約数ペア:

[(1, 259851872), (2, 129925936), (4, 64962968), (7, 37121696), (8, 32481484), (14, 18560848), (16, 16240742), (28, 9280424), (32, 8120371), (56, 4640212), (112, 2320106), (224, 1160053), (907, 286496), (1279, 203168), (1814, 143248), (2558, 101584), (3628, 71624), (5116, 50792), (6349, 40928), (7256, 35812), (8953, 29024), (10232, 25396), (12698, 20464), (14512, 17906)]