1291264128

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14557}}^1$

素因数の和:14595

約数の個数: 192

約数和(自身を含む): 4632937920

約数和(自身を除く): 3341673792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1848, 2016, 2112, 2464, 2688, 2772, 3168, 3696, 4032, 4224, 4928, 5544, 6336, 7392, 8064, 9856, 11088, 12672, 14557, 14784, 22176, 29114, 29568, 43671, 44352, 58228, 87342, 88704, 101899, 116456, 131013, 160127, 174684, 203798, 232912, 262026, 305697, 320254, 349368, 407596, 465824, 480381, 524052, 611394, 640508, 698736, 815192, 917091, 931648, 960762, 1048104, 1120889, 1222788, 1281016, 1397472, 1441143, 1630384, 1834182, 1863296, 1921524, 2096208, 2241778, 2445576, 2562032, 2794944, 2882286, 3260768, 3362667, 3668364, 3843048, 4192416, 4483556, 4891152, 5124064, 5589888, 5764572, 6521536, 6725334, 7336728, 7686096, 8384832, 8967112, 9782304, 10088001, 10248128, 11529144, 13043072, 13450668, 14673456, 15372192, 16769664, 17934224, 19564608, 20176002, 20496256, 23058288, 26901336, 29346912, 30744384, 35868448, 39129216, 40352004, 46116576, 53802672, 58693824, 61488768, 71736896, 80704008, 92233152, 107605344, 117387648, 143473792, 161408016, 184466304, 215210688, 322816032, 430421376, 645632064, 1291264128]

約数ペア:

[(1, 1291264128), (2, 645632064), (3, 430421376), (4, 322816032), (6, 215210688), (7, 184466304), (8, 161408016), (9, 143473792), (11, 117387648), (12, 107605344), (14, 92233152), (16, 80704008), (18, 71736896), (21, 61488768), (22, 58693824), (24, 53802672), (28, 46116576), (32, 40352004), (33, 39129216), (36, 35868448), (42, 30744384), (44, 29346912), (48, 26901336), (56, 23058288), (63, 20496256), (64, 20176002), (66, 19564608), (72, 17934224), (77, 16769664), (84, 15372192), (88, 14673456), (96, 13450668), (99, 13043072), (112, 11529144), (126, 10248128), (128, 10088001), (132, 9782304), (144, 8967112), (154, 8384832), (168, 7686096), (176, 7336728), (192, 6725334), (198, 6521536), (224, 5764572), (231, 5589888), (252, 5124064), (264, 4891152), (288, 4483556), (308, 4192416), (336, 3843048), (352, 3668364), (384, 3362667), (396, 3260768), (448, 2882286), (462, 2794944), (504, 2562032), (528, 2445576), (576, 2241778), (616, 2096208), (672, 1921524), (693, 1863296), (704, 1834182), (792, 1630384), (896, 1441143), (924, 1397472), (1008, 1281016), (1056, 1222788), (1152, 1120889), (1232, 1048104), (1344, 960762), (1386, 931648), (1408, 917091), (1584, 815192), (1848, 698736), (2016, 640508), (2112, 611394), (2464, 524052), (2688, 480381), (2772, 465824), (3168, 407596), (3696, 349368), (4032, 320254), (4224, 305697), (4928, 262026), (5544, 232912), (6336, 203798), (7392, 174684), (8064, 160127), (9856, 131013), (11088, 116456), (12672, 101899), (14557, 88704), (14784, 87342), (22176, 58228), (29114, 44352), (29568, 43671)]