128479832208

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8257

約数の個数: 600

約数和(自身を含む): 490421944320

約数和(自身を除く): 361942112112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 48, 49, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 98, 104, 108, 112, 114, 117, 126, 133, 144, 147, 152, 156, 162, 168, 171, 182, 189, 196, 208, 216, 228, 234, 247, 252, 266, 273, 294, 304, 312, 324, 336, 342, 351, 364, 378, 392, 399, 432, 441, 456, 468, 494, 504, 513, 532, 546, 567, 588, 624, 637, 648, 684, 702, 728, 741, 756, 784, 798, 819, 882, 912, 931, 936, 988, 1008, 1026, 1053, 1064, 1092, 1134, 1176, 1197, 1274, 1296, 1323, 1368, 1404, 1456, 1482, 1512, 1539, 1596, 1638, 1729, 1764, 1862, 1872, 1911, 1976, 2052, 2106, 2128, 2184, 2223, 2268, 2352, 2394, 2457, 2548, 2646, 2736, 2793, 2808, 2964, 3024, 3078, 3192, 3276, 3458, 3528, 3591, 3724, 3822, 3952, 3969, 4104, 4212, 4368, 4446, 4536, 4788, 4914, 5096, 5187, 5292, 5586, 5616, 5733, 5928, 6156, 6384, 6552, 6669, 6916, 7056, 7182, 7371, 7448, 7644, 7938, 8191, 8208, 8379, 8424, 8892, 9072, 9576, 9828, 10192, 10374, 10584, 10773, 11172, 11466, 11856, 12103, 12312, 13104, 13338, 13832, 14364, 14742, 14896, 15288, 15561, 15876, 16382, 16758, 16848, 17199, 17784, 19152, 19656, 20007, 20748, 21168, 21546, 22344, 22932, 24206, 24573, 24624, 25137, 26676, 27664, 28728, 29484, 30576, 31122, 31752, 32764, 33516, 34398, 35568, 36309, 39312, 40014, 41496, 43092, 44688, 45864, 46683, 48412, 49146, 50274, 51597, 53352, 57337, 57456, 58968, 62244, 63504, 65528, 67032, 68796, 72618, 73719, 75411, 80028, 82992, 86184, 91728, 93366, 96824, 98292, 100548, 103194, 106483, 106704, 108927, 114674, 117936, 124488, 131056, 134064, 137592, 140049, 145236, 147438, 150822, 155629, 160056, 172011, 172368, 186732, 193648, 196584, 201096, 206388, 212966, 217854, 221157, 229348, 248976, 275184, 280098, 290472, 294876, 301644, 311258, 319449, 320112, 326781, 344022, 373464, 393168, 401359, 402192, 412776, 425932, 435708, 442314, 458696, 466887, 516033, 560196, 580944, 589752, 603288, 622516, 638898, 653562, 663471, 688044, 745381, 746928, 802718, 825552, 851864, 871416, 884628, 917392, 933774, 958347, 980343, 1032066, 1089403, 1120392, 1179504, 1204077, 1206576, 1245032, 1277796, 1307124, 1326942, 1376088, 1400661, 1490762, 1548099, 1605436, 1703728, 1742832, 1769256, 1867548, 1916694, 1960686, 2023177, 2064132, 2178806, 2236143, 2240784, 2408154, 2490064, 2555592, 2614248, 2653884, 2752176, 2801322, 2875041, 2981524, 3096198, 3210872, 3268209, 3538512, 3612231, 3735096, 3833388, 3921372, 4046354, 4128264, 4201983, 4357612, 4472286, 4644297, 4816308, 5111184, 5217667, 5228496, 5307768, 5602644, 5750082, 5963048, 6069531, 6192396, 6421744, 6536418, 6708429, 7224462, 7470192, 7625821, 7666776, 7842744, 8092708, 8256528, 8403966, 8625123, 8715224, 8944572, 9288594, 9632616, 9804627, 10435334, 10615536, 10836693, 11205288, 11500164, 11926096, 12139062, 12384792, 12605949, 13072836, 13416858, 14162239, 14448924, 15251642, 15333552, 15653001, 15685488, 16185416, 16807932, 17250246, 17430448, 17889144, 18208593, 18577188, 19265232, 19609254, 20125287, 20870668, 21673386, 22410576, 22877463, 23000328, 24278124, 24769584, 25211898, 26145672, 26833716, 28324478, 28897848, 29413881, 30503284, 31306002, 32370832, 32510079, 33615864, 34500492, 35778288, 36417186, 37154376, 39218508, 40250574, 41741336, 42486717, 43346772, 45754926, 46000656, 46959003, 48556248, 50423796, 52291344, 53667432, 54625779, 56648956, 57795696, 58827762, 60375861, 61006568, 62612004, 65020158, 67231728, 68632389, 69000984, 72834372, 74308752, 78437016, 80501148, 83482672, 84973434, 86693544, 88241643, 91509852, 93918006, 97112496, 99135673, 100847592, 107334864, 109251558, 113297912, 117655524, 120751722, 122013136, 125224008, 127460151, 130040316, 137264778, 138001968, 140877009, 145668744, 156874032, 161002296, 163877337, 169946868, 173387088, 176483286, 183019704, 187836012, 198271346, 201695184, 205897167, 218503116, 226595824, 235311048, 241503444, 250448016, 254920302, 260080632, 274529556, 281754018, 291337488, 297407019, 322004592, 327754674, 339893736, 352966572, 366039408, 375672024, 382380453, 396542692, 411794334, 422631027, 437006232, 470622096, 483006888, 509840604, 520161264, 549059112, 563508036, 594814038, 617691501, 655509348, 679787472, 705933144, 751344048, 764760906, 793085384, 823588668, 845262054, 874012464, 892221057, 966013776, 1019681208, 1098118224, 1127016072, 1147141359, 1189628076, 1235383002, 1311018696, 1411866288, 1529521812, 1586170768, 1647177336, 1690524108, 1784442114, 2039362416, 2254032144, 2294282718, 2379256152, 2470766004, 2622037392, 2676663171, 3059043624, 3294354672, 3381048216, 3568884228, 4588565436, 4758512304, 4941532008, 5353326342, 6118087248, 6762096432, 7137768456, 8029989513, 9177130872, 9883064016, 10706652684, 14275536912, 16059979026, 18354261744, 21413305368, 32119958052, 42826610736, 64239916104, 128479832208]

約数ペア:

[(1, 128479832208), (2, 64239916104), (3, 42826610736), (4, 32119958052), (6, 21413305368), (7, 18354261744), (8, 16059979026), (9, 14275536912), (12, 10706652684), (13, 9883064016), (14, 9177130872), (16, 8029989513), (18, 7137768456), (19, 6762096432), (21, 6118087248), (24, 5353326342), (26, 4941532008), (27, 4758512304), (28, 4588565436), (36, 3568884228), (38, 3381048216), (39, 3294354672), (42, 3059043624), (48, 2676663171), (49, 2622037392), (52, 2470766004), (54, 2379256152), (56, 2294282718), (57, 2254032144), (63, 2039362416), (72, 1784442114), (76, 1690524108), (78, 1647177336), (81, 1586170768), (84, 1529521812), (91, 1411866288), (98, 1311018696), (104, 1235383002), (108, 1189628076), (112, 1147141359), (114, 1127016072), (117, 1098118224), (126, 1019681208), (133, 966013776), (144, 892221057), (147, 874012464), (152, 845262054), (156, 823588668), (162, 793085384), (168, 764760906), (171, 751344048), (182, 705933144), (189, 679787472), (196, 655509348), (208, 617691501), 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(1323, 97112496), (1368, 93918006), (1404, 91509852), (1456, 88241643), (1482, 86693544), (1512, 84973434), (1539, 83482672), (1596, 80501148), (1638, 78437016), (1729, 74308752), (1764, 72834372), (1862, 69000984), (1872, 68632389), (1911, 67231728), (1976, 65020158), (2052, 62612004), (2106, 61006568), (2128, 60375861), (2184, 58827762), (2223, 57795696), (2268, 56648956), (2352, 54625779), (2394, 53667432), (2457, 52291344), (2548, 50423796), (2646, 48556248), (2736, 46959003), (2793, 46000656), (2808, 45754926), (2964, 43346772), (3024, 42486717), (3078, 41741336), (3192, 40250574), (3276, 39218508), (3458, 37154376), (3528, 36417186), (3591, 35778288), (3724, 34500492), (3822, 33615864), (3952, 32510079), (3969, 32370832), (4104, 31306002), (4212, 30503284), (4368, 29413881), (4446, 28897848), (4536, 28324478), (4788, 26833716), (4914, 26145672), (5096, 25211898), (5187, 24769584), (5292, 24278124), (5586, 23000328), (5616, 22877463), (5733, 22410576), (5928, 21673386), (6156, 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