1212506736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189929}}^1$

素因数の和:189966

約数の個数: 80

約数和(自身を含む): 3768211200

約数和(自身を除く): 2555704464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 189929, 379858, 569787, 759716, 1139574, 1329503, 1519432, 2279148, 2659006, 3038864, 3608651, 3988509, 4558296, 5318012, 7217302, 7977018, 9116592, 10636024, 10825953, 14434604, 15954036, 21272048, 21651906, 25260557, 28869208, 31908072, 43303812, 50521114, 57738416, 63816144, 75781671, 86607624, 101042228, 151563342, 173215248, 202084456, 303126684, 404168912, 606253368, 1212506736]

約数ペア:

[(1, 1212506736), (2, 606253368), (3, 404168912), (4, 303126684), (6, 202084456), (7, 173215248), (8, 151563342), (12, 101042228), (14, 86607624), (16, 75781671), (19, 63816144), (21, 57738416), (24, 50521114), (28, 43303812), (38, 31908072), (42, 28869208), (48, 25260557), (56, 21651906), (57, 21272048), (76, 15954036), (84, 14434604), (112, 10825953), (114, 10636024), (133, 9116592), (152, 7977018), (168, 7217302), (228, 5318012), (266, 4558296), (304, 3988509), (336, 3608651), (399, 3038864), (456, 2659006), (532, 2279148), (798, 1519432), (912, 1329503), (1064, 1139574), (1596, 759716), (2128, 569787), (3192, 379858), (6384, 189929)]