245455461216

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{43499}}^1$

素因数の和:43839

約数の個数: 240

約数和(自身を含む): 827674848000

約数和(自身を除く): 582219386784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 311, 324, 336, 378, 432, 504, 567, 622, 648, 672, 756, 864, 933, 1008, 1134, 1244, 1296, 1512, 1866, 2016, 2177, 2268, 2488, 2592, 2799, 3024, 3732, 4354, 4536, 4976, 5598, 6048, 6531, 7464, 8397, 8708, 9072, 9952, 11196, 13062, 14928, 16794, 17416, 18144, 19593, 22392, 25191, 26124, 29856, 33588, 34832, 39186, 43499, 44784, 50382, 52248, 58779, 67176, 69664, 78372, 86998, 89568, 100764, 104496, 117558, 130497, 134352, 156744, 173996, 176337, 201528, 208992, 235116, 260994, 268704, 304493, 313488, 347992, 352674, 391491, 403056, 470232, 521988, 608986, 626976, 695984, 705348, 782982, 806112, 913479, 940464, 1043976, 1174473, 1217972, 1391968, 1410696, 1565964, 1826958, 1880928, 2087952, 2348946, 2435944, 2740437, 2821392, 3131928, 3523419, 3653916, 4175904, 4697892, 4871888, 5480874, 5642784, 6263856, 7046838, 7307832, 8221311, 9395784, 9743776, 10961748, 12527712, 13528189, 14093676, 14615664, 16442622, 18791568, 21923496, 24663933, 27056378, 28187352, 29231328, 32885244, 37583136, 40584567, 43846992, 49327866, 54112756, 56374704, 65770488, 81169134, 87693984, 94697323, 98655732, 108225512, 112749408, 121753701, 131540976, 162338268, 189394646, 197311464, 216451024, 243507402, 263081952, 284091969, 324676536, 365261103, 378789292, 394622928, 432902048, 487014804, 568183938, 649353072, 730522206, 757578584, 789245856, 852275907, 974029608, 1095783309, 1136367876, 1298706144, 1461044412, 1515157168, 1704551814, 1948059216, 2191566618, 2272735752, 2556827721, 2922088824, 3030314336, 3409103628, 3896118432, 4383133236, 4545471504, 5113655442, 5844177648, 6818207256, 7670483163, 8766266472, 9090943008, 10227310884, 11688355296, 13636414512, 15340966326, 17532532944, 20454621768, 27272829024, 30681932652, 35065065888, 40909243536, 61363865304, 81818487072, 122727730608, 245455461216]

約数ペア:

[(1, 245455461216), (2, 122727730608), (3, 81818487072), (4, 61363865304), (6, 40909243536), (7, 35065065888), (8, 30681932652), (9, 27272829024), (12, 20454621768), (14, 17532532944), (16, 15340966326), (18, 13636414512), (21, 11688355296), (24, 10227310884), (27, 9090943008), (28, 8766266472), (32, 7670483163), (36, 6818207256), (42, 5844177648), (48, 5113655442), (54, 4545471504), (56, 4383133236), (63, 3896118432), (72, 3409103628), (81, 3030314336), (84, 2922088824), (96, 2556827721), (108, 2272735752), (112, 2191566618), (126, 1948059216), (144, 1704551814), (162, 1515157168), (168, 1461044412), (189, 1298706144), (216, 1136367876), (224, 1095783309), (252, 974029608), (288, 852275907), (311, 789245856), (324, 757578584), (336, 730522206), (378, 649353072), (432, 568183938), (504, 487014804), (567, 432902048), (622, 394622928), (648, 378789292), (672, 365261103), (756, 324676536), (864, 284091969), (933, 263081952), (1008, 243507402), (1134, 216451024), (1244, 197311464), (1296, 189394646), (1512, 162338268), (1866, 131540976), (2016, 121753701), (2177, 112749408), (2268, 108225512), (2488, 98655732), (2592, 94697323), (2799, 87693984), (3024, 81169134), (3732, 65770488), (4354, 56374704), (4536, 54112756), (4976, 49327866), (5598, 43846992), (6048, 40584567), (6531, 37583136), (7464, 32885244), (8397, 29231328), (8708, 28187352), (9072, 27056378), (9952, 24663933), (11196, 21923496), (13062, 18791568), (14928, 16442622), (16794, 14615664), (17416, 14093676), (18144, 13528189), (19593, 12527712), (22392, 10961748), (25191, 9743776), (26124, 9395784), (29856, 8221311), (33588, 7307832), (34832, 7046838), (39186, 6263856), (43499, 5642784), (44784, 5480874), (50382, 4871888), (52248, 4697892), (58779, 4175904), (67176, 3653916), (69664, 3523419), (78372, 3131928), (86998, 2821392), (89568, 2740437), (100764, 2435944), (104496, 2348946), (117558, 2087952), (130497, 1880928), (134352, 1826958), (156744, 1565964), (173996, 1410696), (176337, 1391968), (201528, 1217972), (208992, 1174473), (235116, 1043976), (260994, 940464), (268704, 913479), (304493, 806112), (313488, 782982), (347992, 705348), (352674, 695984), (391491, 626976), (403056, 608986), (470232, 521988)]