2153490231216

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{35671}}^1\times {\mathrm{8011}}^1$

素因数の和:43850

約数の個数: 80

約数和(自身を含む): 5599473221888

約数和(自身を除く): 3445982990672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 8011, 16022, 24033, 32044, 35671, 48066, 64088, 71342, 96132, 107013, 128176, 142684, 192264, 214026, 285368, 384528, 428052, 570736, 856104, 1257727, 1712208, 2515454, 3773181, 5030908, 5600347, 7546362, 10061816, 11200694, 15092724, 16801041, 20123632, 22401388, 30185448, 33602082, 44802776, 60370896, 67204164, 89605552, 134408328, 268816656, 285760381, 571520762, 857281143, 1143041524, 1714562286, 2286083048, 3429124572, 4572166096, 6858249144, 13716498288, 44864379817, 89728759634, 134593139451, 179457519268, 269186278902, 358915038536, 538372557804, 717830077072, 1076745115608, 2153490231216]

約数ペア:

[(1, 2153490231216), (2, 1076745115608), (3, 717830077072), (4, 538372557804), (6, 358915038536), (8, 269186278902), (12, 179457519268), (16, 134593139451), (24, 89728759634), (48, 44864379817), (157, 13716498288), (314, 6858249144), (471, 4572166096), (628, 3429124572), (942, 2286083048), (1256, 1714562286), (1884, 1143041524), (2512, 857281143), (3768, 571520762), (7536, 285760381), (8011, 268816656), (16022, 134408328), (24033, 89605552), (32044, 67204164), (35671, 60370896), (48066, 44802776), (64088, 33602082), (71342, 30185448), (96132, 22401388), (107013, 20123632), (128176, 16801041), (142684, 15092724), (192264, 11200694), (214026, 10061816), (285368, 7546362), (384528, 5600347), (428052, 5030908), (570736, 3773181), (856104, 2515454), (1257727, 1712208)]