1721278242432

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{23716907}}^1$

素因数の和:23716940

約数の個数: 160

約数和(自身を含む): 5854281570720

約数和(自身を除く): 4133003328288

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, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 24192, 36288, 72576, 23716907, 47433814, 71150721, 94867628, 142301442, 166018349, 189735256, 213452163, 284602884, 332036698, 379470512, 426904326, 498055047, 569205768, 640356489, 664073396, 758941024, 853808652, 996110094, 1138411536, 1280712978, 1328146792, 1494165141, 1517882048, 1707617304, 1921069467, 1992220188, 2276823072, 2561425956, 2656293584, 2988330282, 3035764096, 3415234608, 3842138934, 3984440376, 4482495423, 4553646144, 5122851912, 5312587168, 5976660564, 6830469216, 7684277868, 7968880752, 8964990846, 9107292288, 10245703824, 10625174336, 11953321128, 13447486269, 13660938432, 15368555736, 15937761504, 17929981692, 20491407648, 21250348672, 23906642256, 26894972538, 27321876864, 30737111472, 31875523008, 35859963384, 40982815296, 47813284512, 53789945076, 61474222944, 63751046016, 71719926768, 81965630592, 95626569024, 107579890152, 122948445888, 143439853536, 191253138048, 215159780304, 245896891776, 286879707072, 430319560608, 573759414144, 860639121216, 1721278242432]

約数ペア:

[(1, 1721278242432), (2, 860639121216), (3, 573759414144), (4, 430319560608), (6, 286879707072), (7, 245896891776), (8, 215159780304), (9, 191253138048), (12, 143439853536), (14, 122948445888), (16, 107579890152), (18, 95626569024), (21, 81965630592), (24, 71719926768), (27, 63751046016), (28, 61474222944), (32, 53789945076), (36, 47813284512), (42, 40982815296), (48, 35859963384), (54, 31875523008), (56, 30737111472), (63, 27321876864), (64, 26894972538), (72, 23906642256), (81, 21250348672), (84, 20491407648), (96, 17929981692), (108, 15937761504), (112, 15368555736), (126, 13660938432), (128, 13447486269), (144, 11953321128), (162, 10625174336), (168, 10245703824), (189, 9107292288), (192, 8964990846), (216, 7968880752), (224, 7684277868), (252, 6830469216), (288, 5976660564), (324, 5312587168), (336, 5122851912), (378, 4553646144), (384, 4482495423), (432, 3984440376), (448, 3842138934), (504, 3415234608), (567, 3035764096), (576, 2988330282), (648, 2656293584), (672, 2561425956), (756, 2276823072), (864, 1992220188), (896, 1921069467), (1008, 1707617304), (1134, 1517882048), (1152, 1494165141), (1296, 1328146792), (1344, 1280712978), (1512, 1138411536), (1728, 996110094), (2016, 853808652), (2268, 758941024), (2592, 664073396), (2688, 640356489), (3024, 569205768), (3456, 498055047), (4032, 426904326), (4536, 379470512), (5184, 332036698), (6048, 284602884), (8064, 213452163), (9072, 189735256), (10368, 166018349), (12096, 142301442), (18144, 94867628), (24192, 71150721), (36288, 47433814), (72576, 23716907)]