400856194752

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{167117}}^1$

素因数の和:167207

約数の個数: 168

約数和(自身を含む): 1180223413488

約数和(自身を除く): 779367218736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 961, 992, 1209, 1248, 1488, 1612, 1922, 1984, 2418, 2496, 2883, 2976, 3224, 3844, 4836, 5766, 5952, 6448, 7688, 9672, 11532, 12493, 12896, 15376, 19344, 23064, 24986, 25792, 30752, 37479, 38688, 46128, 49972, 61504, 74958, 77376, 92256, 99944, 149916, 167117, 184512, 199888, 299832, 334234, 399776, 501351, 599664, 668468, 799552, 1002702, 1199328, 1336936, 2005404, 2172521, 2398656, 2673872, 4010808, 4345042, 5180627, 5347744, 6517563, 8021616, 8690084, 10361254, 10695488, 13035126, 15541881, 16043232, 17380168, 20722508, 26070252, 31083762, 32086464, 34760336, 41445016, 52140504, 62167524, 67348151, 69520672, 82890032, 104281008, 124335048, 134696302, 139041344, 160599437, 165780064, 202044453, 208562016, 248670096, 269392604, 321198874, 331560128, 404088906, 417124032, 481798311, 497340192, 538785208, 642397748, 808177812, 963596622, 994680384, 1077570416, 1284795496, 1616355624, 1927193244, 2087792681, 2155140832, 2569590992, 3232711248, 3854386488, 4175585362, 4310281664, 5139181984, 6263378043, 6465422496, 7708772976, 8351170724, 10278363968, 12526756086, 12930844992, 15417545952, 16702341448, 25053512172, 30835091904, 33404682896, 50107024344, 66809365792, 100214048688, 133618731584, 200428097376, 400856194752]

約数ペア:

[(1, 400856194752), (2, 200428097376), (3, 133618731584), (4, 100214048688), (6, 66809365792), (8, 50107024344), (12, 33404682896), (13, 30835091904), (16, 25053512172), (24, 16702341448), (26, 15417545952), (31, 12930844992), (32, 12526756086), (39, 10278363968), (48, 8351170724), (52, 7708772976), (62, 6465422496), (64, 6263378043), (78, 5139181984), (93, 4310281664), (96, 4175585362), (104, 3854386488), (124, 3232711248), (156, 2569590992), (186, 2155140832), (192, 2087792681), (208, 1927193244), (248, 1616355624), (312, 1284795496), (372, 1077570416), (403, 994680384), (416, 963596622), (496, 808177812), (624, 642397748), (744, 538785208), (806, 497340192), (832, 481798311), (961, 417124032), (992, 404088906), (1209, 331560128), (1248, 321198874), (1488, 269392604), (1612, 248670096), (1922, 208562016), (1984, 202044453), (2418, 165780064), (2496, 160599437), (2883, 139041344), (2976, 134696302), (3224, 124335048), (3844, 104281008), (4836, 82890032), (5766, 69520672), (5952, 67348151), (6448, 62167524), (7688, 52140504), (9672, 41445016), (11532, 34760336), (12493, 32086464), (12896, 31083762), (15376, 26070252), (19344, 20722508), (23064, 17380168), (24986, 16043232), (25792, 15541881), (30752, 13035126), (37479, 10695488), (38688, 10361254), (46128, 8690084), (49972, 8021616), (61504, 6517563), (74958, 5347744), (77376, 5180627), (92256, 4345042), (99944, 4010808), (149916, 2673872), (167117, 2398656), (184512, 2172521), (199888, 2005404), (299832, 1336936), (334234, 1199328), (399776, 1002702), (501351, 799552), (599664, 668468)]