913686144

素因数分解:

$2^7\times 3^1\times 7^4\times {\mathrm{991}}^1$

素因数の和:1036

約数の個数: 160

約数和(自身を含む): 2834163840

約数和(自身を除く): 1920477696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 991, 1029, 1176, 1344, 1372, 1568, 1982, 2058, 2352, 2401, 2688, 2744, 2973, 3136, 3964, 4116, 4704, 4802, 5488, 5946, 6272, 6937, 7203, 7928, 8232, 9408, 9604, 10976, 11892, 13874, 14406, 15856, 16464, 18816, 19208, 20811, 21952, 23784, 27748, 28812, 31712, 32928, 38416, 41622, 43904, 47568, 48559, 55496, 57624, 63424, 65856, 76832, 83244, 95136, 97118, 110992, 115248, 126848, 131712, 145677, 153664, 166488, 190272, 194236, 221984, 230496, 291354, 307328, 332976, 339913, 380544, 388472, 443968, 460992, 582708, 665952, 679826, 776944, 887936, 921984, 1019739, 1165416, 1331904, 1359652, 1553888, 2039478, 2330832, 2379391, 2663808, 2719304, 3107776, 4078956, 4661664, 4758782, 5438608, 6215552, 7138173, 8157912, 9323328, 9517564, 10877216, 14276346, 16315824, 18646656, 19035128, 21754432, 28552692, 32631648, 38070256, 43508864, 57105384, 65263296, 76140512, 114210768, 130526592, 152281024, 228421536, 304562048, 456843072, 913686144]

約数ペア:

[(1, 913686144), (2, 456843072), (3, 304562048), (4, 228421536), (6, 152281024), (7, 130526592), (8, 114210768), (12, 76140512), (14, 65263296), (16, 57105384), (21, 43508864), (24, 38070256), (28, 32631648), (32, 28552692), (42, 21754432), (48, 19035128), (49, 18646656), (56, 16315824), (64, 14276346), (84, 10877216), (96, 9517564), (98, 9323328), (112, 8157912), (128, 7138173), (147, 6215552), (168, 5438608), (192, 4758782), (196, 4661664), (224, 4078956), (294, 3107776), (336, 2719304), (343, 2663808), (384, 2379391), (392, 2330832), (448, 2039478), (588, 1553888), (672, 1359652), (686, 1331904), (784, 1165416), (896, 1019739), (991, 921984), (1029, 887936), (1176, 776944), (1344, 679826), (1372, 665952), (1568, 582708), (1982, 460992), (2058, 443968), (2352, 388472), (2401, 380544), (2688, 339913), (2744, 332976), (2973, 307328), (3136, 291354), (3964, 230496), (4116, 221984), (4704, 194236), (4802, 190272), (5488, 166488), (5946, 153664), (6272, 145677), (6937, 131712), (7203, 126848), (7928, 115248), (8232, 110992), (9408, 97118), (9604, 95136), (10976, 83244), (11892, 76832), (13874, 65856), (14406, 63424), (15856, 57624), (16464, 55496), (18816, 48559), (19208, 47568), (20811, 43904), (21952, 41622), (23784, 38416), (27748, 32928), (28812, 31712)]