261900466128

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{1374719}}^1$

素因数の和:1374756

約数の個数: 180

約数和(自身を含む): 884203407360

約数和(自身を除く): 622302941232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1701, 1764, 1944, 2268, 2352, 2646, 3024, 3402, 3528, 3888, 3969, 4536, 5292, 6804, 7056, 7938, 9072, 10584, 11907, 13608, 15876, 21168, 23814, 27216, 31752, 47628, 63504, 95256, 190512, 1374719, 2749438, 4124157, 5498876, 8248314, 9623033, 10997752, 12372471, 16496628, 19246066, 21995504, 24744942, 28869099, 32993256, 37117413, 38492132, 49489884, 57738198, 65986512, 67361231, 74234826, 76984264, 86607297, 98979768, 111352239, 115476396, 134722462, 148469652, 153968528, 173214594, 197959536, 202083693, 222704478, 230952792, 259821891, 269444924, 296939304, 334056717, 346429188, 404167386, 445408956, 461905584, 519643782, 538889848, 593878608, 606251079, 668113434, 692858376, 779465673, 808334772, 890817912, 1039287564, 1077779696, 1212502158, 1336226868, 1385716752, 1558931346, 1616669544, 1781635824, 1818753237, 2078575128, 2338397019, 2425004316, 2672453736, 3117862692, 3233339088, 3637506474, 4157150256, 4676794038, 4850008632, 5344907472, 5456259711, 6235725384, 7275012948, 9353588076, 9700017264, 10912519422, 12471450768, 14550025896, 16368779133, 18707176152, 21825038844, 29100051792, 32737558266, 37414352304, 43650077688, 65475116532, 87300155376, 130950233064, 261900466128]

約数ペア:

[(1, 261900466128), (2, 130950233064), (3, 87300155376), (4, 65475116532), (6, 43650077688), (7, 37414352304), (8, 32737558266), (9, 29100051792), (12, 21825038844), (14, 18707176152), (16, 16368779133), (18, 14550025896), (21, 12471450768), (24, 10912519422), (27, 9700017264), (28, 9353588076), (36, 7275012948), (42, 6235725384), (48, 5456259711), (49, 5344907472), (54, 4850008632), (56, 4676794038), (63, 4157150256), (72, 3637506474), (81, 3233339088), (84, 3117862692), (98, 2672453736), (108, 2425004316), (112, 2338397019), (126, 2078575128), (144, 1818753237), (147, 1781635824), (162, 1616669544), (168, 1558931346), (189, 1385716752), (196, 1336226868), (216, 1212502158), (243, 1077779696), (252, 1039287564), (294, 890817912), (324, 808334772), (336, 779465673), (378, 692858376), (392, 668113434), (432, 606251079), (441, 593878608), (486, 538889848), (504, 519643782), (567, 461905584), (588, 445408956), (648, 404167386), (756, 346429188), (784, 334056717), (882, 296939304), (972, 269444924), (1008, 259821891), (1134, 230952792), (1176, 222704478), (1296, 202083693), (1323, 197959536), (1512, 173214594), (1701, 153968528), (1764, 148469652), (1944, 134722462), (2268, 115476396), (2352, 111352239), (2646, 98979768), (3024, 86607297), (3402, 76984264), (3528, 74234826), (3888, 67361231), (3969, 65986512), (4536, 57738198), (5292, 49489884), (6804, 38492132), (7056, 37117413), (7938, 32993256), (9072, 28869099), (10584, 24744942), (11907, 21995504), (13608, 19246066), (15876, 16496628), (21168, 12372471), (23814, 10997752), (27216, 9623033), (31752, 8248314), (47628, 5498876), (63504, 4124157), (95256, 2749438), (190512, 1374719)]