268174832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13441}}^1$

素因数の和:13521

約数の個数: 40

約数和(自身を含む): 550046640

約数和(自身を除く): 281871808

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4988, 9976, 13441, 19952, 26882, 53764, 107528, 215056, 389789, 577963, 779578, 1155926, 1559156, 2311852, 3118312, 4623704, 6236624, 9247408, 16760927, 33521854, 67043708, 134087416, 268174832]

約数ペア:

[(1, 268174832), (2, 134087416), (4, 67043708), (8, 33521854), (16, 16760927), (29, 9247408), (43, 6236624), (58, 4623704), (86, 3118312), (116, 2311852), (172, 1559156), (232, 1155926), (344, 779578), (464, 577963), (688, 389789), (1247, 215056), (2494, 107528), (4988, 53764), (9976, 26882), (13441, 19952)]