2185636656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{15451}}^1$

素因数の和:15890

約数の個数: 80

約数和(自身を含む): 6468578048

約数和(自身を除く): 4282941392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421, 842, 1263, 1684, 2526, 2947, 3368, 5052, 5894, 6736, 8841, 10104, 11788, 15451, 17682, 20208, 23576, 30902, 35364, 46353, 47152, 61804, 70728, 92706, 108157, 123608, 141456, 185412, 216314, 247216, 324471, 370824, 432628, 648942, 741648, 865256, 1297884, 1730512, 2595768, 5191536, 6504871, 13009742, 19514613, 26019484, 39029226, 45534097, 52038968, 78058452, 91068194, 104077936, 136602291, 156116904, 182136388, 273204582, 312233808, 364272776, 546409164, 728545552, 1092818328, 2185636656]

約数ペア:

[(1, 2185636656), (2, 1092818328), (3, 728545552), (4, 546409164), (6, 364272776), (7, 312233808), (8, 273204582), (12, 182136388), (14, 156116904), (16, 136602291), (21, 104077936), (24, 91068194), (28, 78058452), (42, 52038968), (48, 45534097), (56, 39029226), (84, 26019484), (112, 19514613), (168, 13009742), (336, 6504871), (421, 5191536), (842, 2595768), (1263, 1730512), (1684, 1297884), (2526, 865256), (2947, 741648), (3368, 648942), (5052, 432628), (5894, 370824), (6736, 324471), (8841, 247216), (10104, 216314), (11788, 185412), (15451, 141456), (17682, 123608), (20208, 108157), (23576, 92706), (30902, 70728), (35364, 61804), (46353, 47152)]