399469056

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:782

約数の個数: 160

約数和(自身を含む): 1240956288

約数和(自身を除く): 841487232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 384, 424, 448, 512, 636, 672, 701, 742, 768, 848, 896, 1113, 1272, 1344, 1402, 1484, 1536, 1696, 1792, 2103, 2226, 2544, 2688, 2804, 2968, 3392, 3584, 4206, 4452, 4907, 5088, 5376, 5608, 5936, 6784, 8412, 8904, 9814, 10176, 10752, 11216, 11872, 13568, 14721, 16824, 17808, 19628, 20352, 22432, 23744, 27136, 29442, 33648, 35616, 37153, 39256, 40704, 44864, 47488, 58884, 67296, 71232, 74306, 78512, 81408, 89728, 94976, 111459, 117768, 134592, 142464, 148612, 157024, 179456, 189952, 222918, 235536, 260071, 269184, 284928, 297224, 314048, 358912, 445836, 471072, 520142, 538368, 569856, 594448, 628096, 780213, 891672, 942144, 1040284, 1076736, 1188896, 1256192, 1560426, 1783344, 1884288, 2080568, 2377792, 2512384, 3120852, 3566688, 3768576, 4161136, 4755584, 6241704, 7133376, 7537152, 8322272, 9511168, 12483408, 14266752, 16644544, 19022336, 24966816, 28533504, 33289088, 49933632, 57067008, 66578176, 99867264, 133156352, 199734528, 399469056]

約数ペア:

[(1, 399469056), (2, 199734528), (3, 133156352), (4, 99867264), (6, 66578176), (7, 57067008), (8, 49933632), (12, 33289088), (14, 28533504), (16, 24966816), (21, 19022336), (24, 16644544), (28, 14266752), (32, 12483408), (42, 9511168), (48, 8322272), (53, 7537152), (56, 7133376), (64, 6241704), (84, 4755584), (96, 4161136), (106, 3768576), (112, 3566688), (128, 3120852), (159, 2512384), (168, 2377792), (192, 2080568), (212, 1884288), (224, 1783344), (256, 1560426), (318, 1256192), (336, 1188896), (371, 1076736), (384, 1040284), (424, 942144), (448, 891672), (512, 780213), (636, 628096), (672, 594448), (701, 569856), (742, 538368), (768, 520142), (848, 471072), (896, 445836), (1113, 358912), (1272, 314048), (1344, 297224), (1402, 284928), (1484, 269184), (1536, 260071), (1696, 235536), (1792, 222918), (2103, 189952), (2226, 179456), (2544, 157024), (2688, 148612), (2804, 142464), (2968, 134592), (3392, 117768), (3584, 111459), (4206, 94976), (4452, 89728), (4907, 81408), (5088, 78512), (5376, 74306), (5608, 71232), (5936, 67296), (6784, 58884), (8412, 47488), (8904, 44864), (9814, 40704), (10176, 39256), (10752, 37153), (11216, 35616), (11872, 33648), (13568, 29442), (14721, 27136), (16824, 23744), (17808, 22432), (19628, 20352)]