289907712

素因数分解:

$2^{10}\times 3^2\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 132

約数和(自身を含む): 849423120

約数和(自身を除く): 559515408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 256, 288, 332, 379, 384, 498, 512, 576, 664, 747, 758, 768, 996, 1024, 1137, 1152, 1328, 1494, 1516, 1536, 1992, 2274, 2304, 2656, 2988, 3032, 3072, 3411, 3984, 4548, 4608, 5312, 5976, 6064, 6822, 7968, 9096, 9216, 10624, 11952, 12128, 13644, 15936, 18192, 21248, 23904, 24256, 27288, 31457, 31872, 36384, 42496, 47808, 48512, 54576, 62914, 63744, 72768, 84992, 94371, 95616, 97024, 109152, 125828, 127488, 145536, 188742, 191232, 194048, 218304, 251656, 254976, 283113, 291072, 377484, 382464, 388096, 436608, 503312, 566226, 582144, 754968, 764928, 873216, 1006624, 1132452, 1164288, 1509936, 1746432, 2013248, 2264904, 3019872, 3492864, 4026496, 4529808, 6039744, 8052992, 9059616, 12079488, 16105984, 18119232, 24158976, 32211968, 36238464, 48317952, 72476928, 96635904, 144953856, 289907712]

約数ペア:

[(1, 289907712), (2, 144953856), (3, 96635904), (4, 72476928), (6, 48317952), (8, 36238464), (9, 32211968), (12, 24158976), (16, 18119232), (18, 16105984), (24, 12079488), (32, 9059616), (36, 8052992), (48, 6039744), (64, 4529808), (72, 4026496), (83, 3492864), (96, 3019872), (128, 2264904), (144, 2013248), (166, 1746432), (192, 1509936), (249, 1164288), (256, 1132452), (288, 1006624), (332, 873216), (379, 764928), (384, 754968), (498, 582144), (512, 566226), (576, 503312), (664, 436608), (747, 388096), (758, 382464), (768, 377484), (996, 291072), (1024, 283113), (1137, 254976), (1152, 251656), (1328, 218304), (1494, 194048), (1516, 191232), (1536, 188742), (1992, 145536), (2274, 127488), (2304, 125828), (2656, 109152), (2988, 97024), (3032, 95616), (3072, 94371), (3411, 84992), (3984, 72768), (4548, 63744), (4608, 62914), (5312, 54576), (5976, 48512), (6064, 47808), (6822, 42496), (7968, 36384), (9096, 31872), (9216, 31457), (10624, 27288), (11952, 24256), (12128, 23904), (13644, 21248), (15936, 18192)]