1966591872

素因数分解:

$2^7\times 3^4\times 7^4\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 400

約数和(自身を含む): 6913988400

約数和(自身を除く): 4947396528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 79, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 158, 162, 168, 189, 192, 196, 216, 224, 237, 252, 288, 294, 316, 324, 336, 343, 378, 384, 392, 432, 441, 448, 474, 504, 553, 567, 576, 588, 632, 648, 672, 686, 711, 756, 784, 864, 882, 896, 948, 1008, 1029, 1106, 1134, 1152, 1176, 1264, 1296, 1323, 1344, 1372, 1422, 1512, 1568, 1659, 1728, 1764, 1896, 2016, 2058, 2133, 2212, 2268, 2352, 2401, 2528, 2592, 2646, 2688, 2744, 2844, 3024, 3087, 3136, 3318, 3456, 3528, 3792, 3871, 3969, 4032, 4116, 4266, 4424, 4536, 4704, 4802, 4977, 5056, 5184, 5292, 5488, 5688, 6048, 6174, 6272, 6399, 6636, 7056, 7203, 7584, 7742, 7938, 8064, 8232, 8532, 8848, 9072, 9261, 9408, 9604, 9954, 10112, 10368, 10584, 10976, 11376, 11613, 12096, 12348, 12798, 13272, 14112, 14406, 14931, 15168, 15484, 15876, 16464, 17064, 17696, 18144, 18522, 18816, 19208, 19908, 21168, 21609, 21952, 22752, 23226, 24192, 24696, 25596, 26544, 27097, 27783, 28224, 28812, 29862, 30336, 30968, 31752, 32928, 34128, 34839, 35392, 36288, 37044, 38416, 39816, 42336, 43218, 43904, 44793, 45504, 46452, 49392, 51192, 53088, 54194, 55566, 56448, 57624, 59724, 61936, 63504, 64827, 65856, 68256, 69678, 70784, 72576, 74088, 76832, 79632, 81291, 84672, 86436, 89586, 91008, 92904, 98784, 102384, 104517, 106176, 108388, 111132, 115248, 119448, 123872, 127008, 129654, 131712, 136512, 139356, 148176, 153664, 159264, 162582, 169344, 172872, 179172, 185808, 189679, 194481, 197568, 204768, 209034, 212352, 216776, 222264, 230496, 238896, 243873, 247744, 254016, 259308, 273024, 278712, 296352, 307328, 313551, 318528, 325164, 345744, 358344, 371616, 379358, 388962, 395136, 409536, 418068, 433552, 444528, 460992, 477792, 487746, 495488, 508032, 518616, 557424, 569037, 592704, 627102, 637056, 650328, 691488, 716688, 731619, 743232, 758716, 777924, 819072, 836136, 867104, 889056, 921984, 955584, 975492, 1037232, 1114848, 1138074, 1185408, 1254204, 1300656, 1382976, 1433376, 1463238, 1486464, 1517432, 1555848, 1672272, 1707111, 1734208, 1778112, 1911168, 1950984, 2074464, 2194857, 2229696, 2276148, 2508408, 2601312, 2765952, 2866752, 2926476, 3034864, 3111696, 3344544, 3414222, 3468416, 3556224, 3901968, 4148928, 4389714, 4459392, 4552296, 5016816, 5121333, 5202624, 5733504, 5852952, 6069728, 6223392, 6689088, 6828444, 7803936, 8297856, 8779428, 9104592, 10033632, 10242666, 10405248, 11705904, 12139456, 12446784, 13378176, 13656888, 15363999, 15607872, 17558856, 18209184, 20067264, 20485332, 23411808, 24278912, 24893568, 27313776, 30727998, 31215744, 35117712, 36418368, 40134528, 40970664, 46823616, 54627552, 61455996, 70235424, 72836736, 81941328, 93647232, 109255104, 122911992, 140470848, 163882656, 218510208, 245823984, 280941696, 327765312, 491647968, 655530624, 983295936, 1966591872]

約数ペア:

[(1, 1966591872), (2, 983295936), (3, 655530624), (4, 491647968), (6, 327765312), (7, 280941696), (8, 245823984), (9, 218510208), (12, 163882656), (14, 140470848), (16, 122911992), (18, 109255104), (21, 93647232), (24, 81941328), (27, 72836736), (28, 70235424), (32, 61455996), (36, 54627552), (42, 46823616), (48, 40970664), (49, 40134528), (54, 36418368), (56, 35117712), (63, 31215744), (64, 30727998), (72, 27313776), (79, 24893568), (81, 24278912), (84, 23411808), (96, 20485332), (98, 20067264), (108, 18209184), (112, 17558856), (126, 15607872), (128, 15363999), (144, 13656888), (147, 13378176), (158, 12446784), (162, 12139456), (168, 11705904), (189, 10405248), (192, 10242666), (196, 10033632), (216, 9104592), (224, 8779428), (237, 8297856), (252, 7803936), (288, 6828444), (294, 6689088), (316, 6223392), (324, 6069728), (336, 5852952), (343, 5733504), (378, 5202624), (384, 5121333), (392, 5016816), (432, 4552296), (441, 4459392), (448, 4389714), (474, 4148928), (504, 3901968), (553, 3556224), (567, 3468416), (576, 3414222), (588, 3344544), (632, 3111696), (648, 3034864), (672, 2926476), (686, 2866752), (711, 2765952), (756, 2601312), (784, 2508408), (864, 2276148), (882, 2229696), (896, 2194857), (948, 2074464), (1008, 1950984), (1029, 1911168), (1106, 1778112), (1134, 1734208), (1152, 1707111), (1176, 1672272), (1264, 1555848), (1296, 1517432), (1323, 1486464), (1344, 1463238), (1372, 1433376), (1422, 1382976), (1512, 1300656), (1568, 1254204), (1659, 1185408), (1728, 1138074), (1764, 1114848), (1896, 1037232), (2016, 975492), (2058, 955584), (2133, 921984), (2212, 889056), (2268, 867104), (2352, 836136), (2401, 819072), (2528, 777924), (2592, 758716), (2646, 743232), (2688, 731619), (2744, 716688), (2844, 691488), (3024, 650328), (3087, 637056), (3136, 627102), (3318, 592704), (3456, 569037), (3528, 557424), (3792, 518616), (3871, 508032), (3969, 495488), (4032, 487746), (4116, 477792), (4266, 460992), (4424, 444528), (4536, 433552), (4704, 418068), (4802, 409536), (4977, 395136), (5056, 388962), (5184, 379358), (5292, 371616), (5488, 358344), (5688, 345744), (6048, 325164), (6174, 318528), (6272, 313551), (6399, 307328), (6636, 296352), (7056, 278712), (7203, 273024), (7584, 259308), (7742, 254016), (7938, 247744), (8064, 243873), (8232, 238896), (8532, 230496), (8848, 222264), (9072, 216776), (9261, 212352), (9408, 209034), (9604, 204768), (9954, 197568), (10112, 194481), (10368, 189679), (10584, 185808), (10976, 179172), (11376, 172872), (11613, 169344), (12096, 162582), (12348, 159264), (12798, 153664), (13272, 148176), (14112, 139356), (14406, 136512), (14931, 131712), (15168, 129654), (15484, 127008), (15876, 123872), (16464, 119448), (17064, 115248), (17696, 111132), (18144, 108388), (18522, 106176), (18816, 104517), (19208, 102384), (19908, 98784), (21168, 92904), (21609, 91008), (21952, 89586), (22752, 86436), (23226, 84672), (24192, 81291), (24696, 79632), (25596, 76832), (26544, 74088), (27097, 72576), (27783, 70784), (28224, 69678), (28812, 68256), (29862, 65856), (30336, 64827), (30968, 63504), (31752, 61936), (32928, 59724), (34128, 57624), (34839, 56448), (35392, 55566), (36288, 54194), (37044, 53088), (38416, 51192), (39816, 49392), (42336, 46452), (43218, 45504), (43904, 44793)]