1380893696

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 264

約数和(自身を含む): 3626383320

約数和(自身を除く): 2245489624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 64, 73, 91, 98, 104, 112, 116, 128, 146, 182, 196, 203, 208, 224, 232, 256, 292, 364, 377, 392, 406, 416, 448, 464, 511, 512, 584, 637, 728, 754, 784, 812, 832, 896, 928, 949, 1022, 1024, 1168, 1274, 1421, 1456, 1508, 1568, 1624, 1664, 1792, 1856, 1898, 2044, 2117, 2336, 2548, 2639, 2842, 2912, 3016, 3136, 3248, 3328, 3577, 3584, 3712, 3796, 4088, 4234, 4672, 5096, 5278, 5684, 5824, 6032, 6272, 6496, 6643, 6656, 7154, 7168, 7424, 7592, 8176, 8468, 9344, 10192, 10556, 11368, 11648, 12064, 12544, 12992, 13286, 13312, 14308, 14819, 14848, 15184, 16352, 16936, 18473, 18688, 20384, 21112, 22736, 23296, 24128, 25088, 25984, 26572, 27521, 28616, 29638, 29696, 30368, 32704, 33872, 36946, 37376, 40768, 42224, 45472, 46501, 46592, 48256, 50176, 51968, 53144, 55042, 57232, 59276, 60736, 65408, 67744, 73892, 74752, 81536, 84448, 90944, 93002, 93184, 96512, 103733, 103936, 106288, 110084, 114464, 118552, 121472, 130816, 135488, 147784, 163072, 168896, 181888, 186004, 192647, 193024, 207466, 207872, 212576, 220168, 228928, 237104, 242944, 261632, 270976, 295568, 326144, 337792, 363776, 372008, 385294, 386048, 414932, 425152, 440336, 457856, 474208, 485888, 523264, 541952, 591136, 652288, 675584, 727552, 744016, 770588, 829864, 850304, 880672, 915712, 948416, 971776, 1083904, 1182272, 1348529, 1351168, 1455104, 1488032, 1541176, 1659728, 1700608, 1761344, 1831424, 1896832, 2167808, 2364544, 2697058, 2702336, 2976064, 3082352, 3319456, 3401216, 3522688, 3662848, 3793664, 4729088, 5394116, 5952128, 6164704, 6638912, 6802432, 7045376, 7587328, 9458176, 10788232, 11904256, 12329408, 13277824, 14090752, 15174656, 18916352, 21576464, 23808512, 24658816, 26555648, 28181504, 43152928, 47617024, 49317632, 53111296, 86305856, 98635264, 106222592, 172611712, 197270528, 345223424, 690446848, 1380893696]

約数ペア:

[(1, 1380893696), (2, 690446848), (4, 345223424), (7, 197270528), (8, 172611712), (13, 106222592), (14, 98635264), (16, 86305856), (26, 53111296), (28, 49317632), (29, 47617024), (32, 43152928), (49, 28181504), (52, 26555648), (56, 24658816), (58, 23808512), (64, 21576464), (73, 18916352), (91, 15174656), (98, 14090752), (104, 13277824), (112, 12329408), (116, 11904256), (128, 10788232), (146, 9458176), (182, 7587328), (196, 7045376), (203, 6802432), (208, 6638912), (224, 6164704), (232, 5952128), (256, 5394116), (292, 4729088), (364, 3793664), (377, 3662848), (392, 3522688), (406, 3401216), (416, 3319456), (448, 3082352), (464, 2976064), (511, 2702336), (512, 2697058), (584, 2364544), (637, 2167808), (728, 1896832), (754, 1831424), (784, 1761344), (812, 1700608), (832, 1659728), (896, 1541176), (928, 1488032), (949, 1455104), (1022, 1351168), (1024, 1348529), (1168, 1182272), (1274, 1083904), (1421, 971776), (1456, 948416), (1508, 915712), (1568, 880672), (1624, 850304), (1664, 829864), (1792, 770588), (1856, 744016), (1898, 727552), (2044, 675584), (2117, 652288), (2336, 591136), (2548, 541952), (2639, 523264), (2842, 485888), (2912, 474208), (3016, 457856), (3136, 440336), (3248, 425152), (3328, 414932), (3577, 386048), (3584, 385294), (3712, 372008), (3796, 363776), (4088, 337792), (4234, 326144), (4672, 295568), (5096, 270976), (5278, 261632), (5684, 242944), (5824, 237104), (6032, 228928), (6272, 220168), (6496, 212576), (6643, 207872), (6656, 207466), (7154, 193024), (7168, 192647), (7424, 186004), (7592, 181888), (8176, 168896), (8468, 163072), (9344, 147784), (10192, 135488), (10556, 130816), (11368, 121472), (11648, 118552), (12064, 114464), (12544, 110084), (12992, 106288), (13286, 103936), (13312, 103733), (14308, 96512), (14819, 93184), (14848, 93002), (15184, 90944), (16352, 84448), (16936, 81536), (18473, 74752), (18688, 73892), (20384, 67744), (21112, 65408), (22736, 60736), (23296, 59276), (24128, 57232), (25088, 55042), (25984, 53144), (26572, 51968), (27521, 50176), (28616, 48256), (29638, 46592), (29696, 46501), (30368, 45472), (32704, 42224), (33872, 40768), (36946, 37376)]