268696064

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 160

約数和(自身を含む): 678289920

約数和(自身を除く): 409593856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 79, 91, 104, 112, 128, 146, 158, 182, 208, 224, 256, 292, 316, 364, 416, 448, 511, 512, 553, 584, 632, 728, 832, 896, 949, 1022, 1027, 1106, 1168, 1264, 1456, 1664, 1792, 1898, 2044, 2054, 2212, 2336, 2528, 2912, 3328, 3584, 3796, 4088, 4108, 4424, 4672, 5056, 5767, 5824, 6643, 6656, 7189, 7592, 8176, 8216, 8848, 9344, 10112, 11534, 11648, 13286, 14378, 15184, 16352, 16432, 17696, 18688, 20224, 23068, 23296, 26572, 28756, 30368, 32704, 32864, 35392, 37376, 40369, 40448, 46136, 46592, 53144, 57512, 60736, 65408, 65728, 70784, 74971, 80738, 92272, 106288, 115024, 121472, 130816, 131456, 141568, 149942, 161476, 184544, 212576, 230048, 242944, 261632, 262912, 283136, 299884, 322952, 369088, 425152, 460096, 485888, 524797, 525824, 599768, 645904, 738176, 850304, 920192, 1049594, 1199536, 1291808, 1476352, 1700608, 1840384, 2099188, 2399072, 2583616, 2952704, 3401216, 3680768, 4198376, 4798144, 5167232, 8396752, 9596288, 10334464, 16793504, 19192576, 20668928, 33587008, 38385152, 67174016, 134348032, 268696064]

約数ペア:

[(1, 268696064), (2, 134348032), (4, 67174016), (7, 38385152), (8, 33587008), (13, 20668928), (14, 19192576), (16, 16793504), (26, 10334464), (28, 9596288), (32, 8396752), (52, 5167232), (56, 4798144), (64, 4198376), (73, 3680768), (79, 3401216), (91, 2952704), (104, 2583616), (112, 2399072), (128, 2099188), (146, 1840384), (158, 1700608), (182, 1476352), (208, 1291808), (224, 1199536), (256, 1049594), (292, 920192), (316, 850304), (364, 738176), (416, 645904), (448, 599768), (511, 525824), (512, 524797), (553, 485888), (584, 460096), (632, 425152), (728, 369088), (832, 322952), (896, 299884), (949, 283136), (1022, 262912), (1027, 261632), (1106, 242944), (1168, 230048), (1264, 212576), (1456, 184544), (1664, 161476), (1792, 149942), (1898, 141568), (2044, 131456), (2054, 130816), (2212, 121472), (2336, 115024), (2528, 106288), (2912, 92272), (3328, 80738), (3584, 74971), (3796, 70784), (4088, 65728), (4108, 65408), (4424, 60736), (4672, 57512), (5056, 53144), (5767, 46592), (5824, 46136), (6643, 40448), (6656, 40369), (7189, 37376), (7592, 35392), (8176, 32864), (8216, 32704), (8848, 30368), (9344, 28756), (10112, 26572), (11534, 23296), (11648, 23068), (13286, 20224), (14378, 18688), (15184, 17696), (16352, 16432)]