1361638656

素因数分解:

$2^8\times 3^2\times 7^3\times {\mathrm{1723}}^1$

素因数の和:1766

約数の個数: 216

約数和(自身を含む): 4581012800

約数和(自身を除く): 3219374144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 343, 384, 392, 441, 448, 504, 576, 588, 672, 686, 768, 784, 882, 896, 1008, 1029, 1152, 1176, 1344, 1372, 1568, 1723, 1764, 1792, 2016, 2058, 2304, 2352, 2688, 2744, 3087, 3136, 3446, 3528, 4032, 4116, 4704, 5169, 5376, 5488, 6174, 6272, 6892, 7056, 8064, 8232, 9408, 10338, 10976, 12061, 12348, 12544, 13784, 14112, 15507, 16128, 16464, 18816, 20676, 21952, 24122, 24696, 27568, 28224, 31014, 32928, 36183, 37632, 41352, 43904, 48244, 49392, 55136, 56448, 62028, 65856, 72366, 82704, 84427, 87808, 96488, 98784, 108549, 110272, 112896, 124056, 131712, 144732, 165408, 168854, 192976, 197568, 217098, 220544, 248112, 253281, 263424, 289464, 330816, 337708, 385952, 395136, 434196, 441088, 496224, 506562, 578928, 590989, 661632, 675416, 759843, 771904, 790272, 868392, 992448, 1013124, 1157856, 1181978, 1323264, 1350832, 1519686, 1543808, 1736784, 1772967, 1984896, 2026248, 2315712, 2363956, 2701664, 3039372, 3087616, 3473568, 3545934, 3969792, 4052496, 4631424, 4727912, 5318901, 5403328, 6078744, 6947136, 7091868, 8104992, 9262848, 9455824, 10637802, 10806656, 12157488, 13894272, 14183736, 16209984, 18911648, 21275604, 21613312, 24314976, 27788544, 28367472, 32419968, 37823296, 42551208, 48629952, 56734944, 64839936, 75646592, 85102416, 97259904, 113469888, 151293184, 170204832, 194519808, 226939776, 340409664, 453879552, 680819328, 1361638656]

約数ペア:

[(1, 1361638656), (2, 680819328), (3, 453879552), (4, 340409664), (6, 226939776), (7, 194519808), (8, 170204832), (9, 151293184), (12, 113469888), (14, 97259904), (16, 85102416), (18, 75646592), (21, 64839936), (24, 56734944), (28, 48629952), (32, 42551208), (36, 37823296), (42, 32419968), (48, 28367472), (49, 27788544), (56, 24314976), (63, 21613312), (64, 21275604), (72, 18911648), (84, 16209984), (96, 14183736), (98, 13894272), (112, 12157488), (126, 10806656), (128, 10637802), (144, 9455824), (147, 9262848), (168, 8104992), (192, 7091868), (196, 6947136), (224, 6078744), (252, 5403328), (256, 5318901), (288, 4727912), (294, 4631424), (336, 4052496), (343, 3969792), (384, 3545934), (392, 3473568), (441, 3087616), (448, 3039372), (504, 2701664), (576, 2363956), (588, 2315712), (672, 2026248), (686, 1984896), (768, 1772967), (784, 1736784), (882, 1543808), (896, 1519686), (1008, 1350832), (1029, 1323264), (1152, 1181978), (1176, 1157856), (1344, 1013124), (1372, 992448), (1568, 868392), (1723, 790272), (1764, 771904), (1792, 759843), (2016, 675416), (2058, 661632), (2304, 590989), (2352, 578928), (2688, 506562), (2744, 496224), (3087, 441088), (3136, 434196), (3446, 395136), (3528, 385952), (4032, 337708), (4116, 330816), (4704, 289464), (5169, 263424), (5376, 253281), (5488, 248112), (6174, 220544), (6272, 217098), (6892, 197568), (7056, 192976), (8064, 168854), (8232, 165408), (9408, 144732), (10338, 131712), (10976, 124056), (12061, 112896), (12348, 110272), (12544, 108549), (13784, 98784), (14112, 96488), (15507, 87808), (16128, 84427), (16464, 82704), (18816, 72366), (20676, 65856), (21952, 62028), (24122, 56448), (24696, 55136), (27568, 49392), (28224, 48244), (31014, 43904), (32928, 41352), (36183, 37632)]