329282648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{7307}}^1$

素因数の和:7487

約数の個数: 32

約数和(自身を含む): 636672960

約数和(自身を除く): 307390312

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 262, 344, 524, 1048, 5633, 7307, 11266, 14614, 22532, 29228, 45064, 58456, 314201, 628402, 957217, 1256804, 1914434, 2513608, 3828868, 7657736, 41160331, 82320662, 164641324, 329282648]

約数ペア:

[(1, 329282648), (2, 164641324), (4, 82320662), (8, 41160331), (43, 7657736), (86, 3828868), (131, 2513608), (172, 1914434), (262, 1256804), (344, 957217), (524, 628402), (1048, 314201), (5633, 58456), (7307, 45064), (11266, 29228), (14614, 22532)]