1952297984

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 264

約数和(自身を含む): 5076936648

約数和(自身を除く): 3124638664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 64, 73, 82, 91, 98, 104, 112, 128, 146, 164, 182, 196, 208, 224, 256, 287, 292, 328, 364, 392, 416, 448, 511, 512, 533, 574, 584, 637, 656, 728, 784, 832, 896, 949, 1022, 1024, 1066, 1148, 1168, 1274, 1312, 1456, 1568, 1664, 1792, 1898, 2009, 2044, 2132, 2296, 2336, 2548, 2624, 2912, 2993, 3136, 3328, 3577, 3584, 3731, 3796, 4018, 4088, 4264, 4592, 4672, 5096, 5248, 5824, 5986, 6272, 6643, 6656, 7154, 7168, 7462, 7592, 8036, 8176, 8528, 9184, 9344, 10192, 10496, 11648, 11972, 12544, 13286, 13312, 14308, 14924, 15184, 16072, 16352, 17056, 18368, 18688, 20384, 20951, 20992, 23296, 23944, 25088, 26117, 26572, 28616, 29848, 30368, 32144, 32704, 34112, 36736, 37376, 38909, 40768, 41902, 41984, 46501, 46592, 47888, 50176, 52234, 53144, 57232, 59696, 60736, 64288, 65408, 68224, 73472, 74752, 77818, 81536, 83804, 93002, 93184, 95776, 104468, 106288, 114464, 119392, 121472, 128576, 130816, 136448, 146657, 146944, 155636, 163072, 167608, 186004, 191552, 208936, 212576, 228928, 238784, 242944, 257152, 261632, 272363, 272896, 293314, 293888, 311272, 326144, 335216, 372008, 383104, 417872, 425152, 457856, 477568, 485888, 514304, 523264, 544726, 545792, 586628, 622544, 652288, 670432, 744016, 766208, 835744, 850304, 915712, 955136, 971776, 1028608, 1089452, 1173256, 1245088, 1340864, 1488032, 1532416, 1671488, 1700608, 1831424, 1906541, 1910272, 2057216, 2178904, 2346512, 2490176, 2681728, 2976064, 3064832, 3342976, 3401216, 3662848, 3813082, 3820544, 4357808, 4693024, 4980352, 5363456, 5952128, 6685952, 6802432, 7626164, 8715616, 9386048, 9960704, 10726912, 11904256, 13371904, 15252328, 17431232, 18772096, 19921408, 21453824, 23808512, 26743808, 30504656, 34862464, 37544192, 39842816, 47617024, 61009312, 69724928, 75088384, 122018624, 139449856, 150176768, 244037248, 278899712, 488074496, 976148992, 1952297984]

約数ペア:

[(1, 1952297984), (2, 976148992), (4, 488074496), (7, 278899712), (8, 244037248), (13, 150176768), (14, 139449856), (16, 122018624), (26, 75088384), (28, 69724928), (32, 61009312), (41, 47617024), (49, 39842816), (52, 37544192), (56, 34862464), (64, 30504656), (73, 26743808), (82, 23808512), (91, 21453824), (98, 19921408), (104, 18772096), (112, 17431232), (128, 15252328), (146, 13371904), (164, 11904256), (182, 10726912), (196, 9960704), (208, 9386048), (224, 8715616), (256, 7626164), (287, 6802432), (292, 6685952), (328, 5952128), (364, 5363456), (392, 4980352), (416, 4693024), (448, 4357808), (511, 3820544), (512, 3813082), (533, 3662848), (574, 3401216), (584, 3342976), (637, 3064832), (656, 2976064), (728, 2681728), (784, 2490176), (832, 2346512), (896, 2178904), (949, 2057216), (1022, 1910272), (1024, 1906541), (1066, 1831424), (1148, 1700608), (1168, 1671488), (1274, 1532416), (1312, 1488032), (1456, 1340864), (1568, 1245088), (1664, 1173256), (1792, 1089452), (1898, 1028608), (2009, 971776), (2044, 955136), (2132, 915712), (2296, 850304), (2336, 835744), (2548, 766208), (2624, 744016), (2912, 670432), (2993, 652288), (3136, 622544), (3328, 586628), (3577, 545792), (3584, 544726), (3731, 523264), (3796, 514304), (4018, 485888), (4088, 477568), (4264, 457856), (4592, 425152), (4672, 417872), (5096, 383104), (5248, 372008), (5824, 335216), (5986, 326144), (6272, 311272), (6643, 293888), (6656, 293314), (7154, 272896), (7168, 272363), (7462, 261632), (7592, 257152), (8036, 242944), (8176, 238784), (8528, 228928), (9184, 212576), (9344, 208936), (10192, 191552), (10496, 186004), (11648, 167608), (11972, 163072), (12544, 155636), (13286, 146944), (13312, 146657), (14308, 136448), (14924, 130816), (15184, 128576), (16072, 121472), (16352, 119392), (17056, 114464), (18368, 106288), (18688, 104468), (20384, 95776), (20951, 93184), (20992, 93002), (23296, 83804), (23944, 81536), (25088, 77818), (26117, 74752), (26572, 73472), (28616, 68224), (29848, 65408), (30368, 64288), (32144, 60736), (32704, 59696), (34112, 57232), (36736, 53144), (37376, 52234), (38909, 50176), (40768, 47888), (41902, 46592), (41984, 46501)]