254500512

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 798336000

約数和(自身を除く): 543835488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 84, 96, 98, 112, 118, 131, 147, 168, 177, 196, 224, 236, 262, 294, 336, 343, 354, 392, 393, 413, 472, 524, 588, 672, 686, 708, 784, 786, 826, 917, 944, 1029, 1048, 1176, 1239, 1372, 1416, 1568, 1572, 1652, 1834, 1888, 2058, 2096, 2352, 2478, 2744, 2751, 2832, 2891, 3144, 3304, 3668, 4116, 4192, 4704, 4956, 5488, 5502, 5664, 5782, 6288, 6419, 6608, 7336, 7729, 8232, 8673, 9912, 10976, 11004, 11564, 12576, 12838, 13216, 14672, 15458, 16464, 17346, 19257, 19824, 20237, 22008, 23128, 23187, 25676, 29344, 30916, 32928, 34692, 38514, 39648, 40474, 44016, 44933, 46256, 46374, 51352, 54103, 60711, 61832, 69384, 77028, 80948, 88032, 89866, 92512, 92748, 102704, 108206, 121422, 123664, 134799, 138768, 154056, 161896, 162309, 179732, 185496, 205408, 216412, 242844, 247328, 269598, 277536, 308112, 323792, 324618, 359464, 370992, 378721, 432824, 485688, 539196, 616224, 647584, 649236, 718928, 741984, 757442, 865648, 971376, 1078392, 1136163, 1298472, 1437856, 1514884, 1731296, 1942752, 2156784, 2272326, 2596944, 2651047, 3029768, 4313568, 4544652, 5193888, 5302094, 6059536, 7953141, 9089304, 10604188, 12119072, 15906282, 18178608, 21208376, 31812564, 36357216, 42416752, 63625128, 84833504, 127250256, 254500512]

約数ペア:

[(1, 254500512), (2, 127250256), (3, 84833504), (4, 63625128), (6, 42416752), (7, 36357216), (8, 31812564), (12, 21208376), (14, 18178608), (16, 15906282), (21, 12119072), (24, 10604188), (28, 9089304), (32, 7953141), (42, 6059536), (48, 5302094), (49, 5193888), (56, 4544652), (59, 4313568), (84, 3029768), (96, 2651047), (98, 2596944), (112, 2272326), (118, 2156784), (131, 1942752), (147, 1731296), (168, 1514884), (177, 1437856), (196, 1298472), (224, 1136163), (236, 1078392), (262, 971376), (294, 865648), (336, 757442), (343, 741984), (354, 718928), (392, 649236), (393, 647584), (413, 616224), (472, 539196), (524, 485688), (588, 432824), (672, 378721), (686, 370992), (708, 359464), (784, 324618), (786, 323792), (826, 308112), (917, 277536), (944, 269598), (1029, 247328), (1048, 242844), (1176, 216412), (1239, 205408), (1372, 185496), (1416, 179732), (1568, 162309), (1572, 161896), (1652, 154056), (1834, 138768), (1888, 134799), (2058, 123664), (2096, 121422), (2352, 108206), (2478, 102704), (2744, 92748), (2751, 92512), (2832, 89866), (2891, 88032), (3144, 80948), (3304, 77028), (3668, 69384), (4116, 61832), (4192, 60711), (4704, 54103), (4956, 51352), (5488, 46374), (5502, 46256), (5664, 44933), (5782, 44016), (6288, 40474), (6419, 39648), (6608, 38514), (7336, 34692), (7729, 32928), (8232, 30916), (8673, 29344), (9912, 25676), (10976, 23187), (11004, 23128), (11564, 22008), (12576, 20237), (12838, 19824), (13216, 19257), (14672, 17346), (15458, 16464)]