16291968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 256

約数和(自身を含む): 58752000

約数和(自身を除く): 42460032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 29, 32, 33, 38, 42, 44, 48, 56, 57, 58, 64, 66, 76, 77, 84, 87, 88, 96, 112, 114, 116, 128, 132, 133, 152, 154, 168, 174, 176, 192, 203, 209, 224, 228, 231, 232, 264, 266, 304, 308, 319, 336, 348, 352, 384, 399, 406, 418, 448, 456, 462, 464, 528, 532, 551, 608, 609, 616, 627, 638, 672, 696, 704, 798, 812, 836, 896, 912, 924, 928, 957, 1056, 1064, 1102, 1216, 1218, 1232, 1254, 1276, 1344, 1392, 1408, 1463, 1596, 1624, 1653, 1672, 1824, 1848, 1856, 1914, 2112, 2128, 2204, 2233, 2432, 2436, 2464, 2508, 2552, 2688, 2784, 2926, 3192, 3248, 3306, 3344, 3648, 3696, 3712, 3828, 3857, 4224, 4256, 4389, 4408, 4466, 4872, 4928, 5016, 5104, 5568, 5852, 6061, 6384, 6496, 6612, 6688, 6699, 7296, 7392, 7656, 7714, 8512, 8778, 8816, 8932, 9744, 9856, 10032, 10208, 11136, 11571, 11704, 12122, 12768, 12992, 13224, 13376, 13398, 14784, 15312, 15428, 17024, 17556, 17632, 17864, 18183, 19488, 20064, 20416, 23142, 23408, 24244, 25536, 25984, 26448, 26752, 26796, 29568, 30624, 30856, 35112, 35264, 35728, 36366, 38976, 40128, 40832, 42427, 46284, 46816, 48488, 51072, 52896, 53592, 61248, 61712, 70224, 70528, 71456, 72732, 77952, 80256, 84854, 92568, 93632, 96976, 105792, 107184, 122496, 123424, 127281, 140448, 142912, 145464, 169708, 185136, 187264, 193952, 211584, 214368, 246848, 254562, 280896, 285824, 290928, 339416, 370272, 387904, 428736, 493696, 509124, 561792, 581856, 678832, 740544, 775808, 857472, 1018248, 1163712, 1357664, 1481088, 2036496, 2327424, 2715328, 4072992, 5430656, 8145984, 16291968]

約数ペア:

[(1, 16291968), (2, 8145984), (3, 5430656), (4, 4072992), (6, 2715328), (7, 2327424), (8, 2036496), (11, 1481088), (12, 1357664), (14, 1163712), (16, 1018248), (19, 857472), (21, 775808), (22, 740544), (24, 678832), (28, 581856), (29, 561792), (32, 509124), (33, 493696), (38, 428736), (42, 387904), (44, 370272), (48, 339416), (56, 290928), (57, 285824), (58, 280896), (64, 254562), (66, 246848), (76, 214368), (77, 211584), (84, 193952), (87, 187264), (88, 185136), (96, 169708), (112, 145464), (114, 142912), (116, 140448), (128, 127281), (132, 123424), (133, 122496), (152, 107184), (154, 105792), (168, 96976), (174, 93632), (176, 92568), (192, 84854), (203, 80256), (209, 77952), (224, 72732), (228, 71456), (231, 70528), (232, 70224), (264, 61712), (266, 61248), (304, 53592), (308, 52896), (319, 51072), (336, 48488), (348, 46816), (352, 46284), (384, 42427), (399, 40832), (406, 40128), (418, 38976), (448, 36366), (456, 35728), (462, 35264), (464, 35112), (528, 30856), (532, 30624), (551, 29568), (608, 26796), (609, 26752), (616, 26448), (627, 25984), (638, 25536), (672, 24244), (696, 23408), (704, 23142), (798, 20416), (812, 20064), (836, 19488), (896, 18183), (912, 17864), (924, 17632), (928, 17556), (957, 17024), (1056, 15428), (1064, 15312), (1102, 14784), (1216, 13398), (1218, 13376), (1232, 13224), (1254, 12992), (1276, 12768), (1344, 12122), (1392, 11704), (1408, 11571), (1463, 11136), (1596, 10208), (1624, 10032), (1653, 9856), (1672, 9744), (1824, 8932), (1848, 8816), (1856, 8778), (1914, 8512), (2112, 7714), (2128, 7656), (2204, 7392), (2233, 7296), (2432, 6699), (2436, 6688), (2464, 6612), (2508, 6496), (2552, 6384), (2688, 6061), (2784, 5852), (2926, 5568), (3192, 5104), (3248, 5016), (3306, 4928), (3344, 4872), (3648, 4466), (3696, 4408), (3712, 4389), (3828, 4256), (3857, 4224)]