81474142464

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2739

約数の個数: 576

約数和(自身を含む): 292295270400

約数和(自身を除く): 210821127936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 44, 48, 52, 54, 62, 64, 66, 72, 78, 88, 93, 96, 99, 104, 108, 117, 124, 128, 132, 143, 144, 156, 176, 186, 192, 198, 208, 216, 234, 248, 256, 264, 279, 286, 288, 297, 312, 341, 351, 352, 372, 384, 396, 403, 416, 429, 432, 468, 496, 528, 558, 572, 576, 594, 624, 682, 702, 704, 744, 768, 792, 806, 832, 837, 858, 864, 936, 992, 1023, 1056, 1116, 1144, 1152, 1188, 1209, 1248, 1287, 1364, 1404, 1408, 1488, 1584, 1612, 1664, 1674, 1716, 1728, 1872, 1984, 2046, 2112, 2232, 2288, 2304, 2376, 2418, 2496, 2574, 2659, 2728, 2808, 2816, 2976, 3069, 3168, 3224, 3328, 3348, 3432, 3456, 3627, 3744, 3861, 3968, 4092, 4224, 4433, 4464, 4576, 4752, 4836, 4992, 5148, 5318, 5456, 5616, 5952, 6138, 6336, 6448, 6696, 6864, 6912, 7254, 7488, 7722, 7936, 7977, 8184, 8448, 8866, 8928, 9152, 9207, 9504, 9672, 9984, 10296, 10636, 10881, 10912, 11232, 11904, 12276, 12672, 12896, 13299, 13392, 13728, 14508, 14976, 15444, 15954, 16368, 17732, 17856, 18304, 18414, 19008, 19344, 20592, 21272, 21762, 21824, 22464, 23808, 23931, 24552, 25344, 25792, 26598, 26784, 27456, 29016, 29249, 29952, 30888, 31908, 32736, 34567, 35464, 35712, 36608, 36828, 38016, 38688, 39897, 41184, 42544, 43524, 43648, 44928, 47862, 49104, 51584, 53196, 53568, 54912, 58032, 58498, 61776, 63816, 65472, 69134, 70928, 71424, 71793, 73656, 76032, 77376, 79794, 82368, 82429, 85088, 87048, 87296, 87747, 89856, 95724, 98208, 103168, 103701, 106392, 107136, 109824, 116064, 116996, 119691, 123552, 127632, 130944, 138268, 141856, 143586, 147312, 154752, 159588, 164736, 164858, 170176, 174096, 175494, 191448, 196416, 207402, 212784, 214272, 232128, 233992, 239382, 247104, 247287, 255264, 261888, 263241, 276536, 283712, 287172, 294624, 309504, 311103, 319176, 329472, 329716, 340352, 348192, 350988, 380237, 382896, 392832, 414804, 425568, 464256, 467984, 478764, 494208, 494574, 510528, 526482, 553072, 567424, 574344, 589248, 622206, 638352, 659432, 680704, 696384, 701976, 741861, 760474, 765792, 785664, 789723, 829608, 851136, 906719, 928512, 933309, 935968, 957528, 988416, 989148, 1021056, 1052964, 1071577, 1106144, 1134848, 1140711, 1148688, 1178496, 1244412, 1276704, 1318864, 1392768, 1403952, 1483722, 1520948, 1531584, 1579446, 1659216, 1702272, 1813438, 1866618, 1871936, 1915056, 1978296, 2042112, 2105928, 2143154, 2212288, 2225583, 2281422, 2297376, 2356992, 2488824, 2553408, 2637728, 2720157, 2785536, 2807904, 2967444, 3041896, 3063168, 3158892, 3214731, 3318432, 3404544, 3422133, 3626876, 3733236, 3743872, 3830112, 3956592, 4211856, 4286308, 4424576, 4451166, 4562844, 4594752, 4977648, 5106816, 5275456, 5440314, 5615808, 5934888, 6083792, 6126336, 6317784, 6429462, 6636864, 6844266, 7253752, 7466472, 7487744, 7660224, 7913184, 8160471, 8423712, 8572616, 8849152, 8902332, 9125688, 9189504, 9644193, 9955296, 10213632, 10266399, 10550912, 10880628, 11231616, 11787347, 11869776, 12167584, 12635568, 12858924, 13273728, 13688532, 14507504, 14932944, 15320448, 15826368, 16320942, 16847424, 17145232, 17804664, 18251376, 18379008, 19288386, 19910592, 20532798, 21101824, 21761256, 22463232, 23574694, 23739552, 24335168, 24481413, 25271136, 25717848, 26547456, 27377064, 28932579, 29015008, 29865888, 30640896, 31652736, 32641884, 33694848, 34290464, 35362041, 35609328, 36502752, 38576772, 39821184, 41065596, 43522512, 47149388, 47479104, 48670336, 48962826, 50542272, 51435696, 54754128, 57865158, 58030016, 59731776, 63305472, 65283768, 67389696, 68580928, 70724082, 71218656, 73005504, 77153544, 79642368, 82131192, 87045024, 94298776, 94958208, 97340672, 97925652, 101084544, 102871392, 106086123, 109508256, 115730316, 116060032, 119463552, 130567536, 137161856, 141448164, 142437312, 146011008, 154307088, 164262384, 174090048, 188597552, 189916416, 195851304, 202169088, 205742784, 212172246, 219016512, 231460632, 232120064, 238927104, 261135072, 274323712, 282896328, 284874624, 292022016, 308614176, 318258369, 328524768, 348180096, 377195104, 391702608, 411485568, 424344492, 438033024, 462921264, 522270144, 565792656, 569749248, 617228352, 636516738, 657049536, 696360192, 754390208, 783405216, 822971136, 848688984, 876066048, 925842528, 1044540288, 1131585312, 1234456704, 1273033476, 1314099072, 1508780416, 1566810432, 1697377968, 1851685056, 2089080576, 2263170624, 2468913408, 2546066952, 2628198144, 3017560832, 3133620864, 3394755936, 3703370112, 4526341248, 5092133904, 6267241728, 6789511872, 7406740224, 9052682496, 10184267808, 13579023744, 20368535616, 27158047488, 40737071232, 81474142464]

約数ペア:

[(1, 81474142464), (2, 40737071232), (3, 27158047488), (4, 20368535616), (6, 13579023744), (8, 10184267808), (9, 9052682496), (11, 7406740224), (12, 6789511872), (13, 6267241728), (16, 5092133904), (18, 4526341248), (22, 3703370112), (24, 3394755936), (26, 3133620864), (27, 3017560832), (31, 2628198144), (32, 2546066952), (33, 2468913408), (36, 2263170624), (39, 2089080576), (44, 1851685056), (48, 1697377968), (52, 1566810432), (54, 1508780416), (62, 1314099072), (64, 1273033476), (66, 1234456704), (72, 1131585312), (78, 1044540288), (88, 925842528), (93, 876066048), (96, 848688984), (99, 822971136), (104, 783405216), (108, 754390208), (117, 696360192), (124, 657049536), (128, 636516738), (132, 617228352), (143, 569749248), (144, 565792656), (156, 522270144), (176, 462921264), (186, 438033024), (192, 424344492), (198, 411485568), (208, 391702608), (216, 377195104), (234, 348180096), (248, 328524768), (256, 318258369), (264, 308614176), (279, 292022016), (286, 284874624), (288, 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(9984, 8160471), (10296, 7913184), (10636, 7660224), (10881, 7487744), (10912, 7466472), (11232, 7253752), (11904, 6844266), (12276, 6636864), (12672, 6429462), (12896, 6317784), (13299, 6126336), (13392, 6083792), (13728, 5934888), (14508, 5615808), (14976, 5440314), (15444, 5275456), (15954, 5106816), (16368, 4977648), (17732, 4594752), (17856, 4562844), (18304, 4451166), (18414, 4424576), (19008, 4286308), (19344, 4211856), (20592, 3956592), (21272, 3830112), (21762, 3743872), (21824, 3733236), (22464, 3626876), (23808, 3422133), (23931, 3404544), (24552, 3318432), (25344, 3214731), (25792, 3158892), (26598, 3063168), (26784, 3041896), (27456, 2967444), (29016, 2807904), (29249, 2785536), (29952, 2720157), (30888, 2637728), (31908, 2553408), (32736, 2488824), (34567, 2356992), (35464, 2297376), (35712, 2281422), (36608, 2225583), (36828, 2212288), (38016, 2143154), (38688, 2105928), (39897, 2042112), (41184, 1978296), (42544, 1915056), (43524, 1871936), (43648, 1866618), (44928, 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