209945907072

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{42157}}^1$

素因数の和:42322

約数の個数: 256

約数和(自身を含む): 681138374400

約数和(自身を除く): 471192467328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 131, 132, 144, 176, 192, 198, 216, 262, 264, 288, 297, 352, 384, 393, 396, 432, 524, 528, 576, 594, 704, 786, 792, 864, 1048, 1056, 1152, 1179, 1188, 1408, 1441, 1572, 1584, 1728, 2096, 2112, 2358, 2376, 2882, 3144, 3168, 3456, 3537, 4192, 4224, 4323, 4716, 4752, 5764, 6288, 6336, 7074, 8384, 8646, 9432, 9504, 11528, 12576, 12672, 12969, 14148, 16768, 17292, 18864, 19008, 23056, 25152, 25938, 28296, 34584, 37728, 38016, 38907, 42157, 46112, 50304, 51876, 56592, 69168, 75456, 77814, 84314, 92224, 103752, 113184, 126471, 138336, 150912, 155628, 168628, 184448, 207504, 226368, 252942, 276672, 311256, 337256, 379413, 415008, 452736, 463727, 505884, 553344, 622512, 674512, 758826, 830016, 927454, 1011768, 1138239, 1245024, 1349024, 1391181, 1517652, 1660032, 1854908, 2023536, 2276478, 2490048, 2698048, 2782362, 3035304, 3709816, 4047072, 4173543, 4552956, 4980096, 5396096, 5522567, 5564724, 6070608, 7419632, 8094144, 8347086, 9105912, 11045134, 11129448, 12141216, 12520629, 14839264, 16188288, 16567701, 16694172, 18211824, 22090268, 22258896, 24282432, 25041258, 29678528, 33135402, 33388344, 36423648, 44180536, 44517792, 48564864, 49703103, 50082516, 59357056, 60748237, 66270804, 66776688, 72847296, 88361072, 89035584, 99406206, 100165032, 121496474, 132541608, 133553376, 145694592, 149109309, 176722144, 178071168, 182244711, 198812412, 200330064, 242992948, 265083216, 267106752, 298218618, 353444288, 364489422, 397624824, 400660128, 485985896, 530166432, 534213504, 546734133, 596437236, 706888576, 728978844, 795249648, 801320256, 971971792, 1060332864, 1093468266, 1192874472, 1457957688, 1590499296, 1602640512, 1640202399, 1943943584, 2120665728, 2186936532, 2385748944, 2915915376, 3180998592, 3280404798, 3887887168, 4373873064, 4771497888, 5831830752, 6361997184, 6560809596, 7775774336, 8747746128, 9542995776, 11663661504, 13121619192, 17495492256, 19085991552, 23327323008, 26243238384, 34990984512, 52486476768, 69981969024, 104972953536, 209945907072]

約数ペア:

[(1, 209945907072), (2, 104972953536), (3, 69981969024), (4, 52486476768), (6, 34990984512), (8, 26243238384), (9, 23327323008), (11, 19085991552), (12, 17495492256), (16, 13121619192), (18, 11663661504), (22, 9542995776), (24, 8747746128), (27, 7775774336), (32, 6560809596), (33, 6361997184), (36, 5831830752), (44, 4771497888), (48, 4373873064), (54, 3887887168), (64, 3280404798), (66, 3180998592), (72, 2915915376), (88, 2385748944), (96, 2186936532), (99, 2120665728), (108, 1943943584), (128, 1640202399), (131, 1602640512), (132, 1590499296), (144, 1457957688), (176, 1192874472), (192, 1093468266), (198, 1060332864), (216, 971971792), (262, 801320256), (264, 795249648), (288, 728978844), (297, 706888576), (352, 596437236), (384, 546734133), (393, 534213504), (396, 530166432), (432, 485985896), (524, 400660128), (528, 397624824), (576, 364489422), (594, 353444288), (704, 298218618), (786, 267106752), (792, 265083216), (864, 242992948), (1048, 200330064), (1056, 198812412), (1152, 182244711), (1179, 178071168), (1188, 176722144), (1408, 149109309), (1441, 145694592), (1572, 133553376), (1584, 132541608), (1728, 121496474), (2096, 100165032), (2112, 99406206), (2358, 89035584), (2376, 88361072), (2882, 72847296), (3144, 66776688), (3168, 66270804), (3456, 60748237), (3537, 59357056), (4192, 50082516), (4224, 49703103), (4323, 48564864), (4716, 44517792), (4752, 44180536), (5764, 36423648), (6288, 33388344), (6336, 33135402), (7074, 29678528), (8384, 25041258), (8646, 24282432), (9432, 22258896), (9504, 22090268), (11528, 18211824), (12576, 16694172), (12672, 16567701), (12969, 16188288), (14148, 14839264), (16768, 12520629), (17292, 12141216), (18864, 11129448), (19008, 11045134), (23056, 9105912), (25152, 8347086), (25938, 8094144), (28296, 7419632), (34584, 6070608), (37728, 5564724), (38016, 5522567), (38907, 5396096), (42157, 4980096), (46112, 4552956), (50304, 4173543), (51876, 4047072), (56592, 3709816), (69168, 3035304), (75456, 2782362), (77814, 2698048), (84314, 2490048), (92224, 2276478), (103752, 2023536), (113184, 1854908), (126471, 1660032), (138336, 1517652), (150912, 1391181), (155628, 1349024), (168628, 1245024), (184448, 1138239), (207504, 1011768), (226368, 927454), (252942, 830016), (276672, 758826), (311256, 674512), (337256, 622512), (379413, 553344), (415008, 505884), (452736, 463727)]