305127648

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 240

約数和(自身を含む): 1045021824

約数和(自身を除く): 739894176

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, 67, 72, 81, 84, 96, 108, 112, 126, 134, 144, 162, 168, 189, 201, 216, 224, 251, 252, 268, 288, 324, 336, 378, 402, 432, 469, 502, 504, 536, 567, 603, 648, 672, 753, 756, 804, 864, 938, 1004, 1008, 1072, 1134, 1206, 1296, 1407, 1506, 1512, 1608, 1757, 1809, 1876, 2008, 2016, 2144, 2259, 2268, 2412, 2592, 2814, 3012, 3024, 3216, 3514, 3618, 3752, 4016, 4221, 4518, 4536, 4824, 5271, 5427, 5628, 6024, 6048, 6432, 6777, 7028, 7236, 7504, 8032, 8442, 9036, 9072, 9648, 10542, 10854, 11256, 12048, 12663, 13554, 14056, 14472, 15008, 15813, 16817, 16884, 18072, 18144, 19296, 20331, 21084, 21708, 22512, 24096, 25326, 27108, 28112, 28944, 31626, 33634, 33768, 36144, 37989, 40662, 42168, 43416, 45024, 47439, 50451, 50652, 54216, 56224, 57888, 63252, 67268, 67536, 72288, 75978, 81324, 84336, 86832, 94878, 100902, 101304, 108432, 117719, 126504, 134536, 135072, 142317, 151353, 151956, 162648, 168672, 173664, 189756, 201804, 202608, 216864, 235438, 253008, 269072, 284634, 302706, 303912, 325296, 353157, 379512, 403608, 405216, 454059, 470876, 506016, 538144, 569268, 605412, 607824, 650592, 706314, 759024, 807216, 908118, 941752, 1059471, 1138536, 1210824, 1215648, 1362177, 1412628, 1518048, 1614432, 1816236, 1883504, 2118942, 2277072, 2421648, 2724354, 2825256, 3178413, 3632472, 3767008, 4237884, 4554144, 4843296, 5448708, 5650512, 6356826, 7264944, 8475768, 9535239, 10897416, 11301024, 12713652, 14529888, 16951536, 19070478, 21794832, 25427304, 33903072, 38140956, 43589664, 50854608, 76281912, 101709216, 152563824, 305127648]

約数ペア:

[(1, 305127648), (2, 152563824), (3, 101709216), (4, 76281912), (6, 50854608), (7, 43589664), (8, 38140956), (9, 33903072), (12, 25427304), (14, 21794832), (16, 19070478), (18, 16951536), (21, 14529888), (24, 12713652), (27, 11301024), (28, 10897416), (32, 9535239), (36, 8475768), (42, 7264944), (48, 6356826), (54, 5650512), (56, 5448708), (63, 4843296), (67, 4554144), (72, 4237884), (81, 3767008), (84, 3632472), (96, 3178413), (108, 2825256), (112, 2724354), (126, 2421648), (134, 2277072), (144, 2118942), (162, 1883504), (168, 1816236), (189, 1614432), (201, 1518048), (216, 1412628), (224, 1362177), (251, 1215648), (252, 1210824), (268, 1138536), (288, 1059471), (324, 941752), (336, 908118), (378, 807216), (402, 759024), (432, 706314), (469, 650592), (502, 607824), (504, 605412), (536, 569268), (567, 538144), (603, 506016), (648, 470876), (672, 454059), (753, 405216), (756, 403608), (804, 379512), (864, 353157), (938, 325296), (1004, 303912), (1008, 302706), (1072, 284634), (1134, 269072), (1206, 253008), (1296, 235438), (1407, 216864), (1506, 202608), (1512, 201804), (1608, 189756), (1757, 173664), (1809, 168672), (1876, 162648), (2008, 151956), (2016, 151353), (2144, 142317), (2259, 135072), (2268, 134536), (2412, 126504), (2592, 117719), (2814, 108432), (3012, 101304), (3024, 100902), (3216, 94878), (3514, 86832), (3618, 84336), (3752, 81324), (4016, 75978), (4221, 72288), (4518, 67536), (4536, 67268), (4824, 63252), (5271, 57888), (5427, 56224), (5628, 54216), (6024, 50652), (6048, 50451), (6432, 47439), (6777, 45024), (7028, 43416), (7236, 42168), (7504, 40662), (8032, 37989), (8442, 36144), (9036, 33768), (9072, 33634), (9648, 31626), (10542, 28944), (10854, 28112), (11256, 27108), (12048, 25326), (12663, 24096), (13554, 22512), (14056, 21708), (14472, 21084), (15008, 20331), (15813, 19296), (16817, 18144), (16884, 18072)]