918264984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22129}}^1$

素因数の和:22177

約数の個数: 128

約数和(自身を含む): 2974272000

約数和(自身を除く): 2056007016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 13832, 20748, 22129, 41496, 44258, 66387, 88516, 132774, 154903, 177032, 265548, 287677, 309806, 420451, 464709, 531096, 575354, 619612, 840902, 863031, 929418, 1150708, 1239224, 1261353, 1681804, 1726062, 1858836, 2013739, 2301416, 2522706, 2943157, 3363608, 3452124, 3717672, 4027478, 5045412, 5465863, 5886314, 6041217, 6904248, 8054956, 8829471, 10090824, 10931726, 11772628, 12082434, 16109912, 16397589, 17658942, 21863452, 23545256, 24164868, 32795178, 35317884, 38261041, 43726904, 48329736, 65590356, 70635768, 76522082, 114783123, 131180712, 153044164, 229566246, 306088328, 459132492, 918264984]

約数ペア:

[(1, 918264984), (2, 459132492), (3, 306088328), (4, 229566246), (6, 153044164), (7, 131180712), (8, 114783123), (12, 76522082), (13, 70635768), (14, 65590356), (19, 48329736), (21, 43726904), (24, 38261041), (26, 35317884), (28, 32795178), (38, 24164868), (39, 23545256), (42, 21863452), (52, 17658942), (56, 16397589), (57, 16109912), (76, 12082434), (78, 11772628), (84, 10931726), (91, 10090824), (104, 8829471), (114, 8054956), (133, 6904248), (152, 6041217), (156, 5886314), (168, 5465863), (182, 5045412), (228, 4027478), (247, 3717672), (266, 3452124), (273, 3363608), (312, 2943157), (364, 2522706), (399, 2301416), (456, 2013739), (494, 1858836), (532, 1726062), (546, 1681804), (728, 1261353), (741, 1239224), (798, 1150708), (988, 929418), (1064, 863031), (1092, 840902), (1482, 619612), (1596, 575354), (1729, 531096), (1976, 464709), (2184, 420451), (2964, 309806), (3192, 287677), (3458, 265548), (5187, 177032), (5928, 154903), (6916, 132774), (10374, 88516), (13832, 66387), (20748, 44258), (22129, 41496)]