667026432

素因数分解:

$2^{10}\times 3^2\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:644

約数の個数: 132

約数和(自身を含む): 1942496556

約数和(自身を除く): 1275470124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 384, 461, 471, 512, 576, 628, 768, 922, 942, 1024, 1152, 1256, 1383, 1413, 1536, 1844, 1884, 2304, 2512, 2766, 2826, 3072, 3688, 3768, 4149, 4608, 5024, 5532, 5652, 7376, 7536, 8298, 9216, 10048, 11064, 11304, 14752, 15072, 16596, 20096, 22128, 22608, 29504, 30144, 33192, 40192, 44256, 45216, 59008, 60288, 66384, 72377, 80384, 88512, 90432, 118016, 120576, 132768, 144754, 160768, 177024, 180864, 217131, 236032, 241152, 265536, 289508, 354048, 361728, 434262, 472064, 482304, 531072, 579016, 651393, 708096, 723456, 868524, 1062144, 1158032, 1302786, 1416192, 1446912, 1737048, 2124288, 2316064, 2605572, 3474096, 4248576, 4632128, 5211144, 6948192, 9264256, 10422288, 13896384, 18528512, 20844576, 27792768, 37057024, 41689152, 55585536, 74114048, 83378304, 111171072, 166756608, 222342144, 333513216, 667026432]

約数ペア:

[(1, 667026432), (2, 333513216), (3, 222342144), (4, 166756608), (6, 111171072), (8, 83378304), (9, 74114048), (12, 55585536), (16, 41689152), (18, 37057024), (24, 27792768), (32, 20844576), (36, 18528512), (48, 13896384), (64, 10422288), (72, 9264256), (96, 6948192), (128, 5211144), (144, 4632128), (157, 4248576), (192, 3474096), (256, 2605572), (288, 2316064), (314, 2124288), (384, 1737048), (461, 1446912), (471, 1416192), (512, 1302786), (576, 1158032), (628, 1062144), (768, 868524), (922, 723456), (942, 708096), (1024, 651393), (1152, 579016), (1256, 531072), (1383, 482304), (1413, 472064), (1536, 434262), (1844, 361728), (1884, 354048), (2304, 289508), (2512, 265536), (2766, 241152), (2826, 236032), (3072, 217131), (3688, 180864), (3768, 177024), (4149, 160768), (4608, 144754), (5024, 132768), (5532, 120576), (5652, 118016), (7376, 90432), (7536, 88512), (8298, 80384), (9216, 72377), (10048, 66384), (11064, 60288), (11304, 59008), (14752, 45216), (15072, 44256), (16596, 40192), (20096, 33192), (22128, 30144), (22608, 29504)]