290906112

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 224

約数和(自身を含む): 943660800

約数和(自身を除く): 652754688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 89, 96, 112, 114, 128, 133, 152, 168, 178, 192, 224, 228, 256, 266, 267, 304, 336, 356, 384, 399, 448, 456, 512, 532, 534, 608, 623, 672, 712, 768, 798, 896, 912, 1024, 1064, 1068, 1216, 1246, 1344, 1424, 1536, 1596, 1691, 1792, 1824, 1869, 2048, 2128, 2136, 2432, 2492, 2688, 2848, 3072, 3192, 3382, 3584, 3648, 3738, 4096, 4256, 4272, 4864, 4984, 5073, 5376, 5696, 6144, 6384, 6764, 7168, 7296, 7476, 8192, 8512, 8544, 9728, 9968, 10146, 10752, 11392, 11837, 12288, 12768, 13528, 14336, 14592, 14952, 17024, 17088, 19456, 19936, 20292, 21504, 22784, 23674, 24576, 25536, 27056, 28672, 29184, 29904, 34048, 34176, 35511, 38912, 39872, 40584, 43008, 45568, 47348, 51072, 54112, 57344, 58368, 59808, 68096, 68352, 71022, 77824, 79744, 81168, 86016, 91136, 94696, 102144, 108224, 116736, 119616, 136192, 136704, 142044, 155648, 159488, 162336, 172032, 182272, 189392, 204288, 216448, 233472, 239232, 272384, 273408, 284088, 318976, 324672, 364544, 378784, 408576, 432896, 466944, 478464, 544768, 546816, 568176, 637952, 649344, 729088, 757568, 817152, 865792, 956928, 1089536, 1093632, 1136352, 1275904, 1298688, 1515136, 1634304, 1731584, 1913856, 2187264, 2272704, 2551808, 2597376, 3030272, 3268608, 3463168, 3827712, 4545408, 5103616, 5194752, 6060544, 6926336, 7655424, 9090816, 10389504, 12121088, 13852672, 15310848, 18181632, 20779008, 24242176, 36363264, 41558016, 48484352, 72726528, 96968704, 145453056, 290906112]

約数ペア:

[(1, 290906112), (2, 145453056), (3, 96968704), (4, 72726528), (6, 48484352), (7, 41558016), (8, 36363264), (12, 24242176), (14, 20779008), (16, 18181632), (19, 15310848), (21, 13852672), (24, 12121088), (28, 10389504), (32, 9090816), (38, 7655424), (42, 6926336), (48, 6060544), (56, 5194752), (57, 5103616), (64, 4545408), (76, 3827712), (84, 3463168), (89, 3268608), (96, 3030272), (112, 2597376), (114, 2551808), (128, 2272704), (133, 2187264), (152, 1913856), (168, 1731584), (178, 1634304), (192, 1515136), (224, 1298688), (228, 1275904), (256, 1136352), (266, 1093632), (267, 1089536), (304, 956928), (336, 865792), (356, 817152), (384, 757568), (399, 729088), (448, 649344), (456, 637952), (512, 568176), (532, 546816), (534, 544768), (608, 478464), (623, 466944), (672, 432896), (712, 408576), (768, 378784), (798, 364544), (896, 324672), (912, 318976), (1024, 284088), (1064, 273408), (1068, 272384), (1216, 239232), (1246, 233472), (1344, 216448), (1424, 204288), (1536, 189392), (1596, 182272), (1691, 172032), (1792, 162336), (1824, 159488), (1869, 155648), (2048, 142044), (2128, 136704), (2136, 136192), (2432, 119616), (2492, 116736), (2688, 108224), (2848, 102144), (3072, 94696), (3192, 91136), (3382, 86016), (3584, 81168), (3648, 79744), (3738, 77824), (4096, 71022), (4256, 68352), (4272, 68096), (4864, 59808), (4984, 58368), (5073, 57344), (5376, 54112), (5696, 51072), (6144, 47348), (6384, 45568), (6764, 43008), (7168, 40584), (7296, 39872), (7476, 38912), (8192, 35511), (8512, 34176), (8544, 34048), (9728, 29904), (9968, 29184), (10146, 28672), (10752, 27056), (11392, 25536), (11837, 24576), (12288, 23674), (12768, 22784), (13528, 21504), (14336, 20292), (14592, 19936), (14952, 19456), (17024, 17088)]