880914944

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 2295587448

約数和(自身を除く): 1414672504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 64, 73, 74, 91, 98, 104, 112, 128, 146, 148, 182, 196, 208, 224, 256, 259, 292, 296, 364, 392, 416, 448, 481, 511, 512, 518, 584, 592, 637, 728, 784, 832, 896, 949, 962, 1022, 1036, 1168, 1184, 1274, 1456, 1568, 1664, 1792, 1813, 1898, 1924, 2044, 2072, 2336, 2368, 2548, 2701, 2912, 3136, 3328, 3367, 3577, 3584, 3626, 3796, 3848, 4088, 4144, 4672, 4736, 5096, 5402, 5824, 6272, 6643, 6656, 6734, 7154, 7252, 7592, 7696, 8176, 8288, 9344, 9472, 10192, 10804, 11648, 12544, 13286, 13468, 14308, 14504, 15184, 15392, 16352, 16576, 18688, 18907, 18944, 20384, 21608, 23296, 23569, 25088, 26572, 26936, 28616, 29008, 30368, 30784, 32704, 33152, 35113, 37376, 37814, 40768, 43216, 46501, 46592, 47138, 53144, 53872, 57232, 58016, 60736, 61568, 65408, 66304, 70226, 75628, 81536, 86432, 93002, 94276, 106288, 107744, 114464, 116032, 121472, 123136, 130816, 132349, 132608, 140452, 151256, 163072, 172864, 186004, 188552, 212576, 215488, 228928, 232064, 242944, 245791, 246272, 261632, 264698, 280904, 302512, 326144, 345728, 372008, 377104, 425152, 430976, 457856, 464128, 485888, 491582, 529396, 561808, 605024, 691456, 744016, 754208, 850304, 861952, 915712, 928256, 983164, 1058792, 1123616, 1210048, 1382912, 1488032, 1508416, 1700608, 1720537, 1723904, 1831424, 1966328, 2117584, 2247232, 2420096, 2976064, 3016832, 3401216, 3441074, 3932656, 4235168, 4494464, 4840192, 5952128, 6033664, 6882148, 7865312, 8470336, 8988928, 9680384, 11904256, 12067328, 13764296, 15730624, 16940672, 17977856, 23808512, 27528592, 31461248, 33881344, 55057184, 62922496, 67762688, 110114368, 125844992, 220228736, 440457472, 880914944]

約数ペア:

[(1, 880914944), (2, 440457472), (4, 220228736), (7, 125844992), (8, 110114368), (13, 67762688), (14, 62922496), (16, 55057184), (26, 33881344), (28, 31461248), (32, 27528592), (37, 23808512), (49, 17977856), (52, 16940672), (56, 15730624), (64, 13764296), (73, 12067328), (74, 11904256), (91, 9680384), (98, 8988928), (104, 8470336), (112, 7865312), (128, 6882148), (146, 6033664), (148, 5952128), (182, 4840192), (196, 4494464), (208, 4235168), (224, 3932656), (256, 3441074), (259, 3401216), (292, 3016832), (296, 2976064), (364, 2420096), (392, 2247232), (416, 2117584), (448, 1966328), (481, 1831424), (511, 1723904), (512, 1720537), (518, 1700608), (584, 1508416), (592, 1488032), (637, 1382912), (728, 1210048), (784, 1123616), (832, 1058792), (896, 983164), (949, 928256), (962, 915712), (1022, 861952), (1036, 850304), (1168, 754208), (1184, 744016), (1274, 691456), (1456, 605024), (1568, 561808), (1664, 529396), (1792, 491582), (1813, 485888), (1898, 464128), (1924, 457856), (2044, 430976), (2072, 425152), (2336, 377104), (2368, 372008), (2548, 345728), (2701, 326144), (2912, 302512), (3136, 280904), (3328, 264698), (3367, 261632), (3577, 246272), (3584, 245791), (3626, 242944), (3796, 232064), (3848, 228928), (4088, 215488), (4144, 212576), (4672, 188552), (4736, 186004), (5096, 172864), (5402, 163072), (5824, 151256), (6272, 140452), (6643, 132608), (6656, 132349), (6734, 130816), (7154, 123136), (7252, 121472), (7592, 116032), (7696, 114464), (8176, 107744), (8288, 106288), (9344, 94276), (9472, 93002), (10192, 86432), (10804, 81536), (11648, 75628), (12544, 70226), (13286, 66304), (13468, 65408), (14308, 61568), (14504, 60736), (15184, 58016), (15392, 57232), (16352, 53872), (16576, 53144), (18688, 47138), (18907, 46592), (18944, 46501), (20384, 43216), (21608, 40768), (23296, 37814), (23569, 37376), (25088, 35113), (26572, 33152), (26936, 32704), (28616, 30784), (29008, 30368)]