18705662976

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 792

約数和(自身を含む): 69522015360

約数和(自身を除く): 50816352384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 64, 66, 77, 78, 79, 84, 88, 91, 96, 98, 104, 112, 121, 128, 132, 143, 147, 154, 156, 158, 168, 176, 182, 192, 196, 208, 224, 231, 237, 242, 256, 264, 273, 286, 294, 308, 312, 316, 336, 352, 363, 364, 384, 392, 416, 429, 448, 462, 474, 484, 512, 528, 539, 546, 553, 572, 588, 616, 624, 632, 637, 672, 704, 726, 728, 768, 784, 832, 847, 858, 869, 896, 924, 948, 968, 1001, 1024, 1027, 1056, 1078, 1092, 1106, 1144, 1176, 1232, 1248, 1264, 1274, 1344, 1408, 1452, 1456, 1536, 1568, 1573, 1617, 1659, 1664, 1694, 1716, 1738, 1792, 1848, 1896, 1911, 1936, 2002, 2054, 2112, 2156, 2184, 2212, 2288, 2352, 2464, 2496, 2528, 2541, 2548, 2607, 2688, 2816, 2904, 2912, 3003, 3072, 3081, 3136, 3146, 3234, 3318, 3328, 3388, 3432, 3476, 3584, 3696, 3792, 3822, 3871, 3872, 4004, 4108, 4224, 4312, 4368, 4424, 4576, 4704, 4719, 4928, 4992, 5056, 5082, 5096, 5214, 5376, 5632, 5808, 5824, 5929, 6006, 6083, 6162, 6272, 6292, 6468, 6636, 6656, 6776, 6864, 6952, 7007, 7168, 7189, 7392, 7584, 7644, 7742, 7744, 8008, 8216, 8448, 8624, 8736, 8848, 9152, 9408, 9438, 9559, 9856, 9984, 10112, 10164, 10192, 10428, 10752, 11011, 11264, 11297, 11613, 11616, 11648, 11858, 12012, 12166, 12324, 12544, 12584, 12936, 13272, 13312, 13552, 13728, 13904, 14014, 14378, 14784, 15168, 15288, 15484, 15488, 16016, 16432, 16896, 17248, 17472, 17696, 17787, 18249, 18304, 18816, 18876, 19118, 19712, 19968, 20224, 20328, 20384, 20856, 21021, 21504, 21567, 22022, 22594, 23226, 23232, 23296, 23716, 24024, 24332, 24648, 25088, 25168, 25872, 26544, 27104, 27456, 27808, 28028, 28677, 28756, 29568, 30336, 30576, 30968, 30976, 32032, 32864, 33033, 33792, 33891, 34496, 34944, 35392, 35574, 36498, 36608, 37632, 37752, 38236, 39424, 39936, 40448, 40656, 40768, 41712, 42042, 42581, 43134, 44044, 45188, 46452, 46464, 46592, 47432, 48048, 48664, 49296, 50176, 50323, 50336, 51744, 53088, 54208, 54912, 55616, 56056, 57354, 57512, 59136, 60672, 61152, 61936, 61952, 64064, 65728, 66066, 66913, 67782, 68992, 69888, 70784, 71148, 72996, 73216, 75264, 75504, 76472, 77077, 78848, 79079, 80896, 81312, 81536, 83424, 84084, 85162, 86268, 88088, 90376, 92904, 92928, 93184, 94864, 96096, 97328, 98592, 100646, 100672, 103488, 106176, 108416, 109824, 111232, 112112, 114708, 115024, 118272, 121344, 122304, 123872, 123904, 124267, 127743, 128128, 131456, 132132, 133826, 135564, 137984, 139776, 141568, 142296, 145992, 146432, 150528, 150969, 151008, 152944, 154154, 158158, 162624, 163072, 166848, 168168, 170324, 172536, 176176, 180752, 185808, 185856, 189728, 192192, 194656, 197184, 200739, 201292, 201344, 206976, 212352, 216832, 219648, 222464, 224224, 229416, 230048, 231231, 236544, 237237, 242688, 244608, 247744, 248534, 255486, 256256, 262912, 264264, 267652, 271128, 275968, 279552, 283136, 284592, 291984, 301938, 302016, 305888, 308308, 316316, 325248, 326144, 333696, 336336, 340648, 345072, 352352, 361504, 371616, 371712, 372801, 379456, 384384, 389312, 394368, 401478, 402584, 402688, 413952, 424704, 433664, 439296, 444928, 448448, 458832, 460096, 462462, 468391, 474474, 489216, 495488, 497068, 510972, 512512, 525824, 528528, 535304, 542256, 551936, 553553, 566272, 569184, 583968, 603876, 604032, 611776, 616616, 632632, 650496, 652288, 667392, 672672, 681296, 690144, 704704, 723008, 743232, 745602, 758912, 768768, 778624, 788736, 802956, 805168, 805376, 827904, 849408, 867328, 869869, 889856, 896896, 917664, 920192, 924924, 936782, 948948, 978432, 990976, 994136, 1021944, 1025024, 1051648, 1057056, 1070608, 1084512, 1107106, 1138368, 1167936, 1207752, 1208064, 1223552, 1233232, 1265264, 1300992, 1334784, 1345344, 1362592, 1380288, 1405173, 1409408, 1446016, 1486464, 1491204, 1517824, 1537536, 1557248, 1577472, 1605912, 1610336, 1610752, 1655808, 1660659, 1698816, 1739738, 1793792, 1835328, 1840384, 1849848, 1873564, 1897896, 1956864, 1981952, 1988272, 2043888, 2114112, 2141216, 2169024, 2214212, 2276736, 2335872, 2415504, 2416128, 2447104, 2466464, 2530528, 2601984, 2609607, 2669568, 2690688, 2725184, 2760576, 2810346, 2818816, 2892032, 2972928, 2982408, 3035648, 3075072, 3114496, 3154944, 3211824, 3220672, 3321318, 3479476, 3587584, 3670656, 3680768, 3699696, 3747128, 3795792, 3963904, 3976544, 4087776, 4228224, 4282432, 4338048, 4428424, 4553472, 4671744, 4831008, 4832256, 4894208, 4932928, 5061056, 5219214, 5381376, 5450368, 5521152, 5620692, 5637632, 5784064, 5945856, 5964816, 6071296, 6089083, 6228992, 6423648, 6441344, 6642636, 6958952, 7175168, 7341312, 7361536, 7399392, 7494256, 7591584, 7953088, 8175552, 8456448, 8564864, 8676096, 8856848, 9106944, 9343488, 9662016, 9788416, 9865856, 10122112, 10438428, 10762752, 10900736, 11042304, 11241384, 11275264, 11568128, 11891712, 11929632, 12178166, 12847296, 12882688, 13285272, 13917904, 14682624, 14798784, 14988512, 15183168, 15906176, 16351104, 16912896, 17129728, 17352192, 17713696, 18213888, 18267249, 18686976, 19324032, 19731712, 20244224, 20876856, 21525504, 21801472, 22084608, 22482768, 23859264, 24356332, 25694592, 25765376, 26570544, 27835808, 29365248, 29597568, 29977024, 30366336, 31812352, 32702208, 33825792, 34259456, 34704384, 35427392, 36534498, 38648064, 39463424, 40488448, 41753712, 43602944, 44965536, 47718528, 48712664, 51389184, 51530752, 53141088, 55671616, 59195136, 59954048, 60732672, 63624704, 65404416, 68518912, 70854784, 73068996, 77296128, 78926848, 80976896, 83507424, 89931072, 95437056, 97425328, 102778368, 106282176, 111343232, 118390272, 119908096, 121465344, 127249408, 130808832, 141709568, 146137992, 154592256, 167014848, 179862144, 190874112, 194850656, 205556736, 212564352, 222686464, 236780544, 239816192, 242930688, 283419136, 292275984, 334029696, 359724288, 381748224, 389701312, 425128704, 445372928, 479632384, 566838272, 584551968, 668059392, 719448576, 779402624, 850257408, 890745856, 1169103936, 1336118784, 1438897152, 1558805248, 1700514816, 2338207872, 2672237568, 3117610496, 4676415744, 6235220992, 9352831488, 18705662976]

約数ペア:

[(1, 18705662976), (2, 9352831488), (3, 6235220992), (4, 4676415744), (6, 3117610496), (7, 2672237568), (8, 2338207872), (11, 1700514816), (12, 1558805248), (13, 1438897152), (14, 1336118784), (16, 1169103936), (21, 890745856), (22, 850257408), (24, 779402624), (26, 719448576), (28, 668059392), (32, 584551968), (33, 566838272), (39, 479632384), (42, 445372928), (44, 425128704), (48, 389701312), (49, 381748224), (52, 359724288), (56, 334029696), (64, 292275984), (66, 283419136), (77, 242930688), (78, 239816192), (79, 236780544), (84, 222686464), (88, 212564352), (91, 205556736), (96, 194850656), (98, 190874112), (104, 179862144), (112, 167014848), (121, 154592256), (128, 146137992), (132, 141709568), (143, 130808832), (147, 127249408), (154, 121465344), (156, 119908096), (158, 118390272), (168, 111343232), (176, 106282176), (182, 102778368), (192, 97425328), (196, 95437056), (208, 89931072), (224, 83507424), (231, 80976896), (237, 78926848), (242, 77296128), (256, 73068996), (264, 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