560913008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{3259}}^1$

素因数の和:3645

約数の個数: 40

約数和(自身を含む): 1125404160

約数和(自身を除く): 564491152

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 347, 496, 694, 1388, 2776, 3259, 5552, 6518, 10757, 13036, 21514, 26072, 43028, 52144, 86056, 101029, 172112, 202058, 404116, 808232, 1130873, 1616464, 2261746, 4523492, 9046984, 18093968, 35057063, 70114126, 140228252, 280456504, 560913008]

約数ペア:

[(1, 560913008), (2, 280456504), (4, 140228252), (8, 70114126), (16, 35057063), (31, 18093968), (62, 9046984), (124, 4523492), (248, 2261746), (347, 1616464), (496, 1130873), (694, 808232), (1388, 404116), (2776, 202058), (3259, 172112), (5552, 101029), (6518, 86056), (10757, 52144), (13036, 43028), (21514, 26072)]