2638304768

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9967}}^1$

素因数の和:10043

約数の個数: 80

約数和(自身を含む): 5873624064

約数和(自身を除く): 3235319296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 256, 352, 376, 512, 517, 704, 752, 1034, 1408, 1504, 2068, 2816, 3008, 4136, 5632, 6016, 8272, 9967, 12032, 16544, 19934, 24064, 33088, 39868, 66176, 79736, 109637, 132352, 159472, 219274, 264704, 318944, 438548, 468449, 637888, 877096, 936898, 1275776, 1754192, 1873796, 2551552, 3508384, 3747592, 5103104, 5152939, 7016768, 7495184, 10305878, 14033536, 14990368, 20611756, 28067072, 29980736, 41223512, 56134144, 59961472, 82447024, 119922944, 164894048, 239845888, 329788096, 659576192, 1319152384, 2638304768]

約数ペア:

[(1, 2638304768), (2, 1319152384), (4, 659576192), (8, 329788096), (11, 239845888), (16, 164894048), (22, 119922944), (32, 82447024), (44, 59961472), (47, 56134144), (64, 41223512), (88, 29980736), (94, 28067072), (128, 20611756), (176, 14990368), (188, 14033536), (256, 10305878), (352, 7495184), (376, 7016768), (512, 5152939), (517, 5103104), (704, 3747592), (752, 3508384), (1034, 2551552), (1408, 1873796), (1504, 1754192), (2068, 1275776), (2816, 936898), (3008, 877096), (4136, 637888), (5632, 468449), (6016, 438548), (8272, 318944), (9967, 264704), (12032, 219274), (16544, 159472), (19934, 132352), (24064, 109637), (33088, 79736), (39868, 66176)]