268238768

素因数分解:

$2^4\times 7^1\times {\mathrm{719}}^1\times {\mathrm{3331}}^1$

素因数の和:4065

約数の個数: 40

約数和(自身を含む): 594961920

約数和(自身を除く): 326723152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 719, 1438, 2876, 3331, 5033, 5752, 6662, 10066, 11504, 13324, 20132, 23317, 26648, 40264, 46634, 53296, 80528, 93268, 186536, 373072, 2394989, 4789978, 9579956, 16764923, 19159912, 33529846, 38319824, 67059692, 134119384, 268238768]

約数ペア:

[(1, 268238768), (2, 134119384), (4, 67059692), (7, 38319824), (8, 33529846), (14, 19159912), (16, 16764923), (28, 9579956), (56, 4789978), (112, 2394989), (719, 373072), (1438, 186536), (2876, 93268), (3331, 80528), (5033, 53296), (5752, 46634), (6662, 40264), (10066, 26648), (11504, 23317), (13324, 20132)]