253142256

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{29137}}^1$

素因数の和:29329

約数の個数: 40

約数和(自身を含む): 657586384

約数和(自身を除く): 404444128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 29137, 58274, 87411, 116548, 174822, 233096, 349644, 466192, 699288, 1398576, 5273797, 10547594, 15821391, 21095188, 31642782, 42190376, 63285564, 84380752, 126571128, 253142256]

約数ペア:

[(1, 253142256), (2, 126571128), (3, 84380752), (4, 63285564), (6, 42190376), (8, 31642782), (12, 21095188), (16, 15821391), (24, 10547594), (48, 5273797), (181, 1398576), (362, 699288), (543, 466192), (724, 349644), (1086, 233096), (1448, 174822), (2172, 116548), (2896, 87411), (4344, 58274), (8688, 29137)]