About the Number

13281567468928

13281567468927 ← → 13281567468929

2進数表記:11000001010001011011000111000110110110000000

漢数字表記:十三兆二千八百十五億六千七百四十六万八千九百二十八

素因数分解:

2 7 × 11 1 × 31 1 × 37 1 × 683 1 × 12041 1

素因数の和:12817
約数の個数: 256
約数和(自身を含む): 30648535418880
約数和(自身を除く): 17366967949952

約数列:
[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 124, 128, 148, 176, 248, 296, 341, 352, 407, 496, 592, 682, 683, 704, 814, 992, 1147, 1184, 1364, 1366, 1408, 1628, 1984, 2294, 2368, 2728, 2732, 3256, 3968, 4588, 4736, 5456, 5464, 6512, 7513, 9176, 10912, 10928, 12041, 12617, 13024, 15026, 18352, 21173, 21824, 21856, 24082, 25234, 25271, 26048, 30052, 36704, 42346, 43648, 43712, 48164, 50468, 50542, 52096, 60104, 73408, 84692, 87424, 96328, 100936, 101084, 120208, 132451, 146816, 169384, 192656, 201872, 202168, 232903, 240416, 264902, 277981, 338768, 373271, 385312, 403744, 404336, 445517, 465806, 480832, 529804, 555962, 677536, 746542, 770624, 783401, 807488, 808672, 891034, 931612, 961664, 1059608, 1111924, 1355072, 1493084, 1541248, 1566802, 1614976, 1617344, 1782068, 1863224, 2119216, 2223848, 2710144, 2986168, 3133604, 3234688, 3564136, 3726448, 4105981, 4238432, 4447696, 4900687, 5972336, 6267208, 7128272, 7452896, 8211962, 8224003, 8476864, 8617411, 8895392, 9801374, 11944672, 12534416, 13811027, 14256544, 14905792, 16423924, 16448006, 16953728, 17234822, 17790784, 19602748, 23889344, 25068832, 27622054, 28513088, 29811584, 32847848, 32896012, 34469644, 35581568, 39205496, 47778688, 50137664, 55244108, 57026176, 65695696, 65792024, 68939288, 78410992, 90464033, 100275328, 110488216, 131391392, 131584048, 137878576, 151921297, 156821984, 180928066, 220976432, 254944093, 262782784, 263168096, 275757152, 303842594, 304288111, 313643968, 361856132, 441952864, 509888186, 525565568, 526336192, 551514304, 607685188, 608576222, 627287936, 723712264, 883905728, 1019776372, 1052672384, 1103028608, 1215370376, 1217152444, 1447424528, 1767811456, 2039552744, 2430740752, 2434304888, 2804385023, 2894849056, 3347169221, 4079105488, 4861481504, 4868609776, 5608770046, 5789698112, 6694338442, 8158210976, 9432931441, 9722963008, 9737219552, 11217540092, 11579396224, 13388676884, 16316421952, 18865862882, 19445926016, 19474439104, 22435080184, 26777353768, 32632843904, 37731725764, 38948878208, 44870160368, 53554707536, 75463451528, 89740320736, 103762245851, 107109415072, 150926903056, 179480641472, 207524491702, 214218830144, 301853806112, 358961282944, 415048983404, 428437660288, 603707612224, 830097966808, 1207415224448, 1660195933616, 3320391867232, 6640783734464, 13281567468928]

約数ペア:
[(1, 13281567468928), (2, 6640783734464), (4, 3320391867232), (8, 1660195933616), (11, 1207415224448), (16, 830097966808), (22, 603707612224), (31, 428437660288), (32, 415048983404), (37, 358961282944), (44, 301853806112), (62, 214218830144), (64, 207524491702), (74, 179480641472), (88, 150926903056), (124, 107109415072), (128, 103762245851), (148, 89740320736), (176, 75463451528), (248, 53554707536), (296, 44870160368), (341, 38948878208), (352, 37731725764), (407, 32632843904), (496, 26777353768), (592, 22435080184), (682, 19474439104), (683, 19445926016), (704, 18865862882), (814, 16316421952), (992, 13388676884), (1147, 11579396224), (1184, 11217540092), (1364, 9737219552), (1366, 9722963008), (1408, 9432931441), (1628, 8158210976), (1984, 6694338442), (2294, 5789698112), (2368, 5608770046), (2728, 4868609776), (2732, 4861481504), (3256, 4079105488), (3968, 3347169221), (4588, 2894849056), (4736, 2804385023), (5456, 2434304888), (5464, 2430740752), (6512, 2039552744), (7513, 1767811456), (9176, 1447424528), (10912, 1217152444), (10928, 1215370376), (12041, 1103028608), (12617, 1052672384), (13024, 1019776372), (15026, 883905728), (18352, 723712264), (21173, 627287936), (21824, 608576222), (21856, 607685188), (24082, 551514304), (25234, 526336192), (25271, 525565568), (26048, 509888186), (30052, 441952864), (36704, 361856132), (42346, 313643968), (43648, 304288111), (43712, 303842594), (48164, 275757152), (50468, 263168096), (50542, 262782784), (52096, 254944093), (60104, 220976432), (73408, 180928066), (84692, 156821984), (87424, 151921297), (96328, 137878576), (100936, 131584048), (101084, 131391392), (120208, 110488216), (132451, 100275328), (146816, 90464033), (169384, 78410992), (192656, 68939288), (201872, 65792024), (202168, 65695696), (232903, 57026176), (240416, 55244108), (264902, 50137664), (277981, 47778688), (338768, 39205496), (373271, 35581568), (385312, 34469644), (403744, 32896012), (404336, 32847848), (445517, 29811584), (465806, 28513088), (480832, 27622054), (529804, 25068832), (555962, 23889344), (677536, 19602748), (746542, 17790784), (770624, 17234822), (783401, 16953728), (807488, 16448006), (808672, 16423924), (891034, 14905792), (931612, 14256544), (961664, 13811027), (1059608, 12534416), (1111924, 11944672), (1355072, 9801374), (1493084, 8895392), (1541248, 8617411), (1566802, 8476864), (1614976, 8224003), (1617344, 8211962), (1782068, 7452896), (1863224, 7128272), (2119216, 6267208), (2223848, 5972336), (2710144, 4900687), (2986168, 4447696), (3133604, 4238432), (3234688, 4105981), (3564136, 3726448)]

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