289648128

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 320

約数和(自身を含む): 1005649920

約数和(自身を除く): 716001792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 79, 84, 88, 93, 96, 112, 124, 128, 132, 154, 158, 168, 176, 186, 192, 217, 224, 231, 237, 248, 256, 264, 308, 316, 336, 341, 352, 372, 384, 434, 448, 462, 474, 496, 512, 528, 553, 616, 632, 651, 672, 682, 704, 744, 768, 868, 869, 896, 924, 948, 992, 1023, 1056, 1106, 1232, 1264, 1302, 1344, 1364, 1408, 1488, 1536, 1659, 1736, 1738, 1792, 1848, 1896, 1984, 2046, 2112, 2212, 2387, 2449, 2464, 2528, 2604, 2607, 2688, 2728, 2816, 2976, 3318, 3472, 3476, 3584, 3696, 3792, 3968, 4092, 4224, 4424, 4774, 4898, 4928, 5056, 5208, 5214, 5376, 5456, 5632, 5952, 6083, 6636, 6944, 6952, 7161, 7347, 7392, 7584, 7936, 8184, 8448, 8848, 9548, 9796, 9856, 10112, 10416, 10428, 10752, 10912, 11904, 12166, 13272, 13888, 13904, 14322, 14694, 14784, 15168, 15872, 16368, 16896, 17143, 17696, 18249, 19096, 19592, 19712, 20224, 20832, 20856, 21824, 23808, 24332, 26544, 26939, 27776, 27808, 28644, 29388, 29568, 30336, 32736, 34286, 35392, 36498, 38192, 39184, 39424, 40448, 41664, 41712, 43648, 47616, 48664, 51429, 53088, 53878, 55552, 55616, 57288, 58776, 59136, 60672, 65472, 68572, 70784, 72996, 76384, 78368, 80817, 83328, 83424, 87296, 97328, 102858, 106176, 107756, 111104, 111232, 114576, 117552, 118272, 121344, 130944, 137144, 141568, 145992, 152768, 156736, 161634, 166656, 166848, 174592, 188573, 194656, 205716, 212352, 215512, 222464, 229152, 235104, 261888, 274288, 283136, 291984, 305536, 313472, 323268, 333312, 333696, 377146, 389312, 411432, 424704, 431024, 444928, 458304, 470208, 523776, 548576, 565719, 583968, 611072, 626944, 646536, 667392, 754292, 778624, 822864, 849408, 862048, 916608, 940416, 1097152, 1131438, 1167936, 1222144, 1253888, 1293072, 1334784, 1508584, 1557248, 1645728, 1724096, 1833216, 1880832, 2194304, 2262876, 2335872, 2586144, 3017168, 3114496, 3291456, 3448192, 3666432, 3761664, 4388608, 4525752, 4671744, 5172288, 6034336, 6582912, 6896384, 8777216, 9051504, 9343488, 10344576, 12068672, 13165824, 13792768, 18103008, 20689152, 24137344, 26331648, 36206016, 41378304, 48274688, 72412032, 96549376, 144824064, 289648128]

約数ペア:

[(1, 289648128), (2, 144824064), (3, 96549376), (4, 72412032), (6, 48274688), (7, 41378304), (8, 36206016), (11, 26331648), (12, 24137344), (14, 20689152), (16, 18103008), (21, 13792768), (22, 13165824), (24, 12068672), (28, 10344576), (31, 9343488), (32, 9051504), (33, 8777216), (42, 6896384), (44, 6582912), (48, 6034336), (56, 5172288), (62, 4671744), (64, 4525752), (66, 4388608), (77, 3761664), (79, 3666432), (84, 3448192), (88, 3291456), (93, 3114496), (96, 3017168), (112, 2586144), (124, 2335872), (128, 2262876), (132, 2194304), (154, 1880832), (158, 1833216), (168, 1724096), (176, 1645728), (186, 1557248), (192, 1508584), (217, 1334784), (224, 1293072), (231, 1253888), (237, 1222144), (248, 1167936), (256, 1131438), (264, 1097152), (308, 940416), (316, 916608), (336, 862048), (341, 849408), (352, 822864), (372, 778624), (384, 754292), (434, 667392), (448, 646536), (462, 626944), (474, 611072), (496, 583968), (512, 565719), (528, 548576), (553, 523776), (616, 470208), (632, 458304), (651, 444928), (672, 431024), (682, 424704), (704, 411432), (744, 389312), (768, 377146), (868, 333696), (869, 333312), (896, 323268), (924, 313472), (948, 305536), (992, 291984), (1023, 283136), (1056, 274288), (1106, 261888), (1232, 235104), (1264, 229152), (1302, 222464), (1344, 215512), (1364, 212352), (1408, 205716), (1488, 194656), (1536, 188573), (1659, 174592), (1736, 166848), (1738, 166656), (1792, 161634), (1848, 156736), (1896, 152768), (1984, 145992), (2046, 141568), (2112, 137144), (2212, 130944), (2387, 121344), (2449, 118272), (2464, 117552), (2528, 114576), (2604, 111232), (2607, 111104), (2688, 107756), (2728, 106176), (2816, 102858), (2976, 97328), (3318, 87296), (3472, 83424), (3476, 83328), (3584, 80817), (3696, 78368), (3792, 76384), (3968, 72996), (4092, 70784), (4224, 68572), (4424, 65472), (4774, 60672), (4898, 59136), (4928, 58776), (5056, 57288), (5208, 55616), (5214, 55552), (5376, 53878), (5456, 53088), (5632, 51429), (5952, 48664), (6083, 47616), (6636, 43648), (6944, 41712), (6952, 41664), (7161, 40448), (7347, 39424), (7392, 39184), (7584, 38192), (7936, 36498), (8184, 35392), (8448, 34286), (8848, 32736), (9548, 30336), (9796, 29568), (9856, 29388), (10112, 28644), (10416, 27808), (10428, 27776), (10752, 26939), (10912, 26544), (11904, 24332), (12166, 23808), (13272, 21824), (13888, 20856), (13904, 20832), (14322, 20224), (14694, 19712), (14784, 19592), (15168, 19096), (15872, 18249), (16368, 17696), (16896, 17143)]