439713792

素因数分解:

$2^{15}\times 3^3\times 7^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 256

約数和(自身を含む): 1509926400

約数和(自身を除く): 1070212608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 84, 96, 108, 112, 126, 128, 142, 144, 168, 189, 192, 213, 216, 224, 252, 256, 284, 288, 336, 378, 384, 426, 432, 448, 497, 504, 512, 568, 576, 639, 672, 756, 768, 852, 864, 896, 994, 1008, 1024, 1136, 1152, 1278, 1344, 1491, 1512, 1536, 1704, 1728, 1792, 1917, 1988, 2016, 2048, 2272, 2304, 2556, 2688, 2982, 3024, 3072, 3408, 3456, 3584, 3834, 3976, 4032, 4096, 4473, 4544, 4608, 5112, 5376, 5964, 6048, 6144, 6816, 6912, 7168, 7668, 7952, 8064, 8192, 8946, 9088, 9216, 10224, 10752, 11928, 12096, 12288, 13419, 13632, 13824, 14336, 15336, 15904, 16128, 16384, 17892, 18176, 18432, 20448, 21504, 23856, 24192, 24576, 26838, 27264, 27648, 28672, 30672, 31808, 32256, 32768, 35784, 36352, 36864, 40896, 43008, 47712, 48384, 49152, 53676, 54528, 55296, 57344, 61344, 63616, 64512, 71568, 72704, 73728, 81792, 86016, 95424, 96768, 98304, 107352, 109056, 110592, 114688, 122688, 127232, 129024, 143136, 145408, 147456, 163584, 172032, 190848, 193536, 214704, 218112, 221184, 229376, 245376, 254464, 258048, 286272, 290816, 294912, 327168, 344064, 381696, 387072, 429408, 436224, 442368, 490752, 508928, 516096, 572544, 581632, 654336, 688128, 763392, 774144, 858816, 872448, 884736, 981504, 1017856, 1032192, 1145088, 1163264, 1308672, 1526784, 1548288, 1717632, 1744896, 1963008, 2035712, 2064384, 2290176, 2326528, 2617344, 3053568, 3096576, 3435264, 3489792, 3926016, 4071424, 4580352, 5234688, 6107136, 6193152, 6870528, 6979584, 7852032, 8142848, 9160704, 10469376, 12214272, 13741056, 15704064, 16285696, 18321408, 20938752, 24428544, 27482112, 31408128, 36642816, 48857088, 54964224, 62816256, 73285632, 109928448, 146571264, 219856896, 439713792]

約数ペア:

[(1, 439713792), (2, 219856896), (3, 146571264), (4, 109928448), (6, 73285632), (7, 62816256), (8, 54964224), (9, 48857088), (12, 36642816), (14, 31408128), (16, 27482112), (18, 24428544), (21, 20938752), (24, 18321408), (27, 16285696), (28, 15704064), (32, 13741056), (36, 12214272), (42, 10469376), (48, 9160704), (54, 8142848), (56, 7852032), (63, 6979584), (64, 6870528), (71, 6193152), (72, 6107136), (84, 5234688), (96, 4580352), (108, 4071424), (112, 3926016), (126, 3489792), (128, 3435264), (142, 3096576), (144, 3053568), (168, 2617344), (189, 2326528), (192, 2290176), (213, 2064384), (216, 2035712), (224, 1963008), (252, 1744896), (256, 1717632), (284, 1548288), (288, 1526784), (336, 1308672), (378, 1163264), (384, 1145088), (426, 1032192), (432, 1017856), (448, 981504), (497, 884736), (504, 872448), (512, 858816), (568, 774144), (576, 763392), (639, 688128), (672, 654336), (756, 581632), (768, 572544), (852, 516096), (864, 508928), (896, 490752), (994, 442368), (1008, 436224), (1024, 429408), (1136, 387072), (1152, 381696), (1278, 344064), (1344, 327168), (1491, 294912), (1512, 290816), (1536, 286272), (1704, 258048), (1728, 254464), (1792, 245376), (1917, 229376), (1988, 221184), (2016, 218112), (2048, 214704), (2272, 193536), (2304, 190848), (2556, 172032), (2688, 163584), (2982, 147456), (3024, 145408), (3072, 143136), (3408, 129024), (3456, 127232), (3584, 122688), (3834, 114688), (3976, 110592), (4032, 109056), (4096, 107352), (4473, 98304), (4544, 96768), (4608, 95424), (5112, 86016), (5376, 81792), (5964, 73728), (6048, 72704), (6144, 71568), (6816, 64512), (6912, 63616), (7168, 61344), (7668, 57344), (7952, 55296), (8064, 54528), (8192, 53676), (8946, 49152), (9088, 48384), (9216, 47712), (10224, 43008), (10752, 40896), (11928, 36864), (12096, 36352), (12288, 35784), (13419, 32768), (13632, 32256), (13824, 31808), (14336, 30672), (15336, 28672), (15904, 27648), (16128, 27264), (16384, 26838), (17892, 24576), (18176, 24192), (18432, 23856), (20448, 21504)]