394046208

素因数分解:

$2^8\times 3^4\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 180

約数和(自身を含む): 1214855488

約数和(自身を除く): 820809280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 558, 576, 613, 648, 744, 768, 837, 864, 992, 1116, 1152, 1226, 1296, 1488, 1674, 1728, 1839, 1984, 2232, 2304, 2452, 2511, 2592, 2976, 3348, 3456, 3678, 3968, 4464, 4904, 5022, 5184, 5517, 5952, 6696, 6912, 7356, 7936, 8928, 9808, 10044, 10368, 11034, 11904, 13392, 14712, 16551, 17856, 19003, 19616, 20088, 20736, 22068, 23808, 26784, 29424, 33102, 35712, 38006, 39232, 40176, 44136, 49653, 53568, 57009, 58848, 66204, 71424, 76012, 78464, 80352, 88272, 99306, 107136, 114018, 117696, 132408, 152024, 156928, 160704, 171027, 176544, 198612, 214272, 228036, 235392, 264816, 304048, 321408, 342054, 353088, 397224, 456072, 470784, 513081, 529632, 608096, 642816, 684108, 706176, 794448, 912144, 1026162, 1059264, 1216192, 1368216, 1412352, 1539243, 1588896, 1824288, 2052324, 2118528, 2432384, 2736432, 3078486, 3177792, 3648576, 4104648, 4237056, 4864768, 5472864, 6156972, 6355584, 7297152, 8209296, 10945728, 12313944, 12711168, 14594304, 16418592, 21891456, 24627888, 32837184, 43782912, 49255776, 65674368, 98511552, 131348736, 197023104, 394046208]

約数ペア:

[(1, 394046208), (2, 197023104), (3, 131348736), (4, 98511552), (6, 65674368), (8, 49255776), (9, 43782912), (12, 32837184), (16, 24627888), (18, 21891456), (24, 16418592), (27, 14594304), (31, 12711168), (32, 12313944), (36, 10945728), (48, 8209296), (54, 7297152), (62, 6355584), (64, 6156972), (72, 5472864), (81, 4864768), (93, 4237056), (96, 4104648), (108, 3648576), (124, 3177792), (128, 3078486), (144, 2736432), (162, 2432384), (186, 2118528), (192, 2052324), (216, 1824288), (248, 1588896), (256, 1539243), (279, 1412352), (288, 1368216), (324, 1216192), (372, 1059264), (384, 1026162), (432, 912144), (496, 794448), (558, 706176), (576, 684108), (613, 642816), (648, 608096), (744, 529632), (768, 513081), (837, 470784), (864, 456072), (992, 397224), (1116, 353088), (1152, 342054), (1226, 321408), (1296, 304048), (1488, 264816), (1674, 235392), (1728, 228036), (1839, 214272), (1984, 198612), (2232, 176544), (2304, 171027), (2452, 160704), (2511, 156928), (2592, 152024), (2976, 132408), (3348, 117696), (3456, 114018), (3678, 107136), (3968, 99306), (4464, 88272), (4904, 80352), (5022, 78464), (5184, 76012), (5517, 71424), (5952, 66204), (6696, 58848), (6912, 57009), (7356, 53568), (7936, 49653), (8928, 44136), (9808, 40176), (10044, 39232), (10368, 38006), (11034, 35712), (11904, 33102), (13392, 29424), (14712, 26784), (16551, 23808), (17856, 22068), (19003, 20736), (19616, 20088)]