247480192

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 520151040

約数和(自身を除く): 272670848

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 376, 496, 752, 992, 1327, 1457, 1504, 1984, 2654, 2914, 3008, 3968, 5308, 5828, 6016, 10616, 11656, 21232, 23312, 41137, 42464, 46624, 62369, 82274, 84928, 93248, 124738, 164548, 169856, 186496, 249476, 329096, 498952, 658192, 997904, 1316384, 1933439, 1995808, 2632768, 3866878, 3991616, 5265536, 7733756, 7983232, 15467512, 30935024, 61870048, 123740096, 247480192]

約数ペア:

[(1, 247480192), (2, 123740096), (4, 61870048), (8, 30935024), (16, 15467512), (31, 7983232), (32, 7733756), (47, 5265536), (62, 3991616), (64, 3866878), (94, 2632768), (124, 1995808), (128, 1933439), (188, 1316384), (248, 997904), (376, 658192), (496, 498952), (752, 329096), (992, 249476), (1327, 186496), (1457, 169856), (1504, 164548), (1984, 124738), (2654, 93248), (2914, 84928), (3008, 82274), (3968, 62369), (5308, 46624), (5828, 42464), (6016, 41137), (10616, 23312), (11656, 21232)]