381471552

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 448

約数和(自身を含む): 1451335680

約数和(自身を除く): 1069864128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 47, 48, 54, 56, 61, 63, 64, 66, 72, 77, 84, 88, 94, 96, 99, 108, 112, 122, 126, 132, 141, 144, 154, 168, 176, 183, 188, 189, 192, 198, 216, 224, 231, 244, 252, 264, 282, 288, 297, 308, 329, 336, 352, 366, 376, 378, 396, 423, 427, 432, 448, 462, 488, 504, 517, 528, 549, 564, 576, 594, 616, 658, 671, 672, 693, 704, 732, 752, 756, 792, 846, 854, 864, 924, 976, 987, 1008, 1034, 1056, 1098, 1128, 1188, 1232, 1269, 1281, 1316, 1342, 1344, 1386, 1464, 1504, 1512, 1551, 1584, 1647, 1692, 1708, 1728, 1848, 1952, 1974, 2013, 2016, 2068, 2079, 2112, 2196, 2256, 2376, 2464, 2538, 2562, 2632, 2684, 2772, 2867, 2928, 2961, 3008, 3024, 3102, 3168, 3294, 3384, 3416, 3619, 3696, 3843, 3904, 3948, 4026, 4032, 4136, 4158, 4392, 4512, 4653, 4697, 4752, 4928, 5076, 5124, 5264, 5368, 5544, 5734, 5856, 5922, 6039, 6048, 6204, 6336, 6588, 6768, 6832, 7238, 7392, 7686, 7896, 8052, 8272, 8316, 8601, 8784, 8883, 9024, 9306, 9394, 9504, 10152, 10248, 10528, 10736, 10857, 11088, 11468, 11529, 11712, 11844, 12078, 12096, 12408, 13176, 13536, 13664, 13959, 14091, 14476, 14784, 15372, 15792, 16104, 16544, 16632, 17202, 17568, 17766, 18117, 18612, 18788, 19008, 20069, 20304, 20496, 21056, 21472, 21714, 22176, 22936, 23058, 23688, 24156, 24816, 25803, 26352, 27072, 27328, 27918, 28182, 28952, 30744, 31537, 31584, 32208, 32571, 33088, 33264, 34404, 35136, 35532, 36234, 37224, 37576, 40138, 40608, 40992, 42273, 42944, 43428, 44352, 45872, 46116, 47376, 48312, 49632, 51606, 52704, 55836, 56364, 57904, 60207, 61488, 63074, 63168, 64416, 65142, 66528, 68808, 71064, 72468, 74448, 75152, 77409, 80276, 81216, 81984, 84546, 86856, 91744, 92232, 94611, 94752, 96624, 97713, 99264, 103212, 105408, 111672, 112728, 115808, 120414, 122976, 126148, 126819, 128832, 130284, 133056, 137616, 142128, 144936, 148896, 150304, 154818, 160552, 169092, 173712, 180621, 183488, 184464, 189222, 189504, 193248, 195426, 206424, 220759, 223344, 225456, 231616, 240828, 245952, 252296, 253638, 260568, 275232, 283833, 284256, 289872, 297792, 300608, 309636, 321104, 338184, 347424, 361242, 368928, 378444, 386496, 390852, 412848, 441518, 446688, 450912, 481656, 504592, 507276, 521136, 541863, 550464, 567666, 568512, 579744, 619272, 642208, 662277, 676368, 694848, 722484, 737856, 756888, 781704, 825696, 851499, 883036, 893376, 901824, 963312, 1009184, 1014552, 1042272, 1083726, 1135332, 1159488, 1238544, 1284416, 1324554, 1352736, 1444968, 1513776, 1563408, 1651392, 1702998, 1766072, 1926624, 1986831, 2018368, 2029104, 2084544, 2167452, 2270664, 2477088, 2649108, 2705472, 2889936, 3027552, 3126816, 3405996, 3532144, 3853248, 3973662, 4058208, 4334904, 4541328, 4954176, 5298216, 5779872, 5960493, 6055104, 6253632, 6811992, 7064288, 7947324, 8116416, 8669808, 9082656, 10596432, 11559744, 11920986, 13623984, 14128576, 15894648, 17339616, 18165312, 21192864, 23841972, 27247968, 31789296, 34679232, 42385728, 47683944, 54495936, 63578592, 95367888, 127157184, 190735776, 381471552]

約数ペア:

[(1, 381471552), (2, 190735776), (3, 127157184), (4, 95367888), (6, 63578592), (7, 54495936), (8, 47683944), (9, 42385728), (11, 34679232), (12, 31789296), (14, 27247968), (16, 23841972), (18, 21192864), (21, 18165312), (22, 17339616), (24, 15894648), (27, 14128576), (28, 13623984), (32, 11920986), (33, 11559744), (36, 10596432), (42, 9082656), (44, 8669808), (47, 8116416), (48, 7947324), (54, 7064288), (56, 6811992), (61, 6253632), (63, 6055104), (64, 5960493), (66, 5779872), (72, 5298216), (77, 4954176), (84, 4541328), (88, 4334904), (94, 4058208), (96, 3973662), (99, 3853248), (108, 3532144), (112, 3405996), (122, 3126816), (126, 3027552), (132, 2889936), (141, 2705472), (144, 2649108), (154, 2477088), (168, 2270664), (176, 2167452), (183, 2084544), (188, 2029104), (189, 2018368), (192, 1986831), (198, 1926624), (216, 1766072), (224, 1702998), (231, 1651392), (244, 1563408), (252, 1513776), (264, 1444968), (282, 1352736), (288, 1324554), (297, 1284416), (308, 1238544), (329, 1159488), (336, 1135332), (352, 1083726), (366, 1042272), (376, 1014552), (378, 1009184), (396, 963312), (423, 901824), (427, 893376), (432, 883036), (448, 851499), (462, 825696), (488, 781704), (504, 756888), (517, 737856), (528, 722484), (549, 694848), (564, 676368), (576, 662277), (594, 642208), (616, 619272), (658, 579744), (671, 568512), (672, 567666), (693, 550464), (704, 541863), (732, 521136), (752, 507276), (756, 504592), (792, 481656), (846, 450912), (854, 446688), (864, 441518), (924, 412848), (976, 390852), (987, 386496), (1008, 378444), (1034, 368928), (1056, 361242), (1098, 347424), (1128, 338184), (1188, 321104), (1232, 309636), (1269, 300608), (1281, 297792), (1316, 289872), (1342, 284256), (1344, 283833), (1386, 275232), (1464, 260568), (1504, 253638), (1512, 252296), (1551, 245952), (1584, 240828), (1647, 231616), (1692, 225456), (1708, 223344), (1728, 220759), (1848, 206424), (1952, 195426), (1974, 193248), (2013, 189504), (2016, 189222), (2068, 184464), (2079, 183488), (2112, 180621), (2196, 173712), (2256, 169092), (2376, 160552), (2464, 154818), (2538, 150304), (2562, 148896), (2632, 144936), (2684, 142128), (2772, 137616), (2867, 133056), (2928, 130284), (2961, 128832), (3008, 126819), (3024, 126148), (3102, 122976), (3168, 120414), (3294, 115808), (3384, 112728), (3416, 111672), (3619, 105408), (3696, 103212), (3843, 99264), (3904, 97713), (3948, 96624), (4026, 94752), (4032, 94611), (4136, 92232), (4158, 91744), (4392, 86856), (4512, 84546), (4653, 81984), (4697, 81216), (4752, 80276), (4928, 77409), (5076, 75152), (5124, 74448), (5264, 72468), (5368, 71064), (5544, 68808), (5734, 66528), (5856, 65142), (5922, 64416), (6039, 63168), (6048, 63074), (6204, 61488), (6336, 60207), (6588, 57904), (6768, 56364), (6832, 55836), (7238, 52704), (7392, 51606), (7686, 49632), (7896, 48312), (8052, 47376), (8272, 46116), (8316, 45872), (8601, 44352), (8784, 43428), (8883, 42944), (9024, 42273), (9306, 40992), (9394, 40608), (9504, 40138), (10152, 37576), (10248, 37224), (10528, 36234), (10736, 35532), (10857, 35136), (11088, 34404), (11468, 33264), (11529, 33088), (11712, 32571), (11844, 32208), (12078, 31584), (12096, 31537), (12408, 30744), (13176, 28952), (13536, 28182), (13664, 27918), (13959, 27328), (14091, 27072), (14476, 26352), (14784, 25803), (15372, 24816), (15792, 24156), (16104, 23688), (16544, 23058), (16632, 22936), (17202, 22176), (17568, 21714), (17766, 21472), (18117, 21056), (18612, 20496), (18788, 20304), (19008, 20069)]