252864768

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 805826560

約数和(自身を除く): 552961792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 43, 48, 52, 57, 62, 64, 76, 78, 86, 93, 96, 104, 114, 124, 128, 129, 152, 156, 172, 186, 192, 208, 228, 247, 248, 256, 258, 304, 312, 344, 372, 384, 403, 416, 456, 494, 496, 516, 559, 589, 608, 624, 688, 741, 744, 768, 806, 817, 832, 912, 988, 992, 1032, 1118, 1178, 1209, 1216, 1248, 1333, 1376, 1482, 1488, 1612, 1634, 1664, 1677, 1767, 1824, 1976, 1984, 2064, 2236, 2356, 2418, 2432, 2451, 2496, 2666, 2752, 2964, 2976, 3224, 3268, 3328, 3354, 3534, 3648, 3952, 3968, 3999, 4128, 4472, 4712, 4836, 4864, 4902, 4992, 5332, 5504, 5928, 5952, 6448, 6536, 6708, 7068, 7296, 7657, 7904, 7936, 7998, 8256, 8944, 9424, 9672, 9804, 9984, 10621, 10664, 11008, 11856, 11904, 12896, 13072, 13416, 14136, 14592, 15314, 15808, 15996, 16512, 17329, 17888, 18848, 19344, 19608, 21242, 21328, 22971, 23712, 23808, 25327, 25792, 26144, 26832, 28272, 30628, 31616, 31863, 31992, 33024, 34658, 35776, 37696, 38688, 39216, 42484, 42656, 45942, 47424, 50654, 51584, 51987, 52288, 53664, 56544, 61256, 63232, 63726, 63984, 69316, 71552, 75392, 75981, 77376, 78432, 84968, 85312, 91884, 94848, 101308, 103168, 103974, 104576, 107328, 113088, 122512, 127452, 127968, 138632, 143104, 150784, 151962, 154752, 156864, 169936, 170624, 183768, 189696, 202616, 207948, 209152, 214656, 226176, 245024, 254904, 255936, 277264, 303924, 309504, 313728, 329251, 339872, 341248, 367536, 405232, 415896, 429312, 452352, 490048, 509808, 511872, 554528, 607848, 627456, 658502, 679744, 735072, 810464, 831792, 980096, 987753, 1019616, 1023744, 1109056, 1215696, 1317004, 1359488, 1470144, 1620928, 1663584, 1960192, 1975506, 2039232, 2218112, 2431392, 2634008, 2718976, 2940288, 3241856, 3327168, 3951012, 4078464, 4436224, 4862784, 5268016, 5880576, 6483712, 6654336, 7902024, 8156928, 9725568, 10536032, 13308672, 15804048, 19451136, 21072064, 31608096, 42144128, 63216192, 84288256, 126432384, 252864768]

約数ペア:

[(1, 252864768), (2, 126432384), (3, 84288256), (4, 63216192), (6, 42144128), (8, 31608096), (12, 21072064), (13, 19451136), (16, 15804048), (19, 13308672), (24, 10536032), (26, 9725568), (31, 8156928), (32, 7902024), (38, 6654336), (39, 6483712), (43, 5880576), (48, 5268016), (52, 4862784), (57, 4436224), (62, 4078464), (64, 3951012), (76, 3327168), (78, 3241856), (86, 2940288), (93, 2718976), (96, 2634008), (104, 2431392), (114, 2218112), (124, 2039232), (128, 1975506), (129, 1960192), (152, 1663584), (156, 1620928), (172, 1470144), (186, 1359488), (192, 1317004), (208, 1215696), (228, 1109056), (247, 1023744), (248, 1019616), (256, 987753), (258, 980096), (304, 831792), (312, 810464), (344, 735072), (372, 679744), (384, 658502), (403, 627456), (416, 607848), (456, 554528), (494, 511872), (496, 509808), (516, 490048), (559, 452352), (589, 429312), (608, 415896), (624, 405232), (688, 367536), (741, 341248), (744, 339872), (768, 329251), (806, 313728), (817, 309504), (832, 303924), (912, 277264), (988, 255936), (992, 254904), (1032, 245024), (1118, 226176), (1178, 214656), (1209, 209152), (1216, 207948), (1248, 202616), (1333, 189696), (1376, 183768), (1482, 170624), (1488, 169936), (1612, 156864), (1634, 154752), (1664, 151962), (1677, 150784), (1767, 143104), (1824, 138632), (1976, 127968), (1984, 127452), (2064, 122512), (2236, 113088), (2356, 107328), (2418, 104576), (2432, 103974), (2451, 103168), (2496, 101308), (2666, 94848), (2752, 91884), (2964, 85312), (2976, 84968), (3224, 78432), (3268, 77376), (3328, 75981), (3354, 75392), (3534, 71552), (3648, 69316), (3952, 63984), (3968, 63726), (3999, 63232), (4128, 61256), (4472, 56544), (4712, 53664), (4836, 52288), (4864, 51987), (4902, 51584), (4992, 50654), (5332, 47424), (5504, 45942), (5928, 42656), (5952, 42484), (6448, 39216), (6536, 38688), (6708, 37696), (7068, 35776), (7296, 34658), (7657, 33024), (7904, 31992), (7936, 31863), (7998, 31616), (8256, 30628), (8944, 28272), (9424, 26832), (9672, 26144), (9804, 25792), (9984, 25327), (10621, 23808), (10664, 23712), (11008, 22971), (11856, 21328), (11904, 21242), (12896, 19608), (13072, 19344), (13416, 18848), (14136, 17888), (14592, 17329), (15314, 16512), (15808, 15996)]