320425704

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83969}}^1$

素因数の和:84034

約数の個数: 48

約数和(自身を含む): 884204100

約数和(自身を除く): 563778396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 83969, 167938, 251907, 335876, 503814, 671752, 755721, 1007628, 1511442, 2015256, 3022884, 4450357, 6045768, 8900714, 13351071, 17801428, 26702142, 35602856, 40053213, 53404284, 80106426, 106808568, 160212852, 320425704]

約数ペア:

[(1, 320425704), (2, 160212852), (3, 106808568), (4, 80106426), (6, 53404284), (8, 40053213), (9, 35602856), (12, 26702142), (18, 17801428), (24, 13351071), (36, 8900714), (53, 6045768), (72, 4450357), (106, 3022884), (159, 2015256), (212, 1511442), (318, 1007628), (424, 755721), (477, 671752), (636, 503814), (954, 335876), (1272, 251907), (1908, 167938), (3816, 83969)]