240664528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4801}}^1$

素因数の和:5063

約数の個数: 40

約数和(自身を含む): 504344456

約数和(自身を除く): 263679928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1928, 3133, 3856, 4801, 6266, 9602, 12532, 19204, 25064, 38408, 50128, 62413, 76816, 124826, 249652, 499304, 998608, 1157041, 2314082, 4628164, 9256328, 15041533, 18512656, 30083066, 60166132, 120332264, 240664528]

約数ペア:

[(1, 240664528), (2, 120332264), (4, 60166132), (8, 30083066), (13, 18512656), (16, 15041533), (26, 9256328), (52, 4628164), (104, 2314082), (208, 1157041), (241, 998608), (482, 499304), (964, 249652), (1928, 124826), (3133, 76816), (3856, 62413), (4801, 50128), (6266, 38408), (9602, 25064), (12532, 19204)]