262593408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 888330240

約数和(自身を除く): 625736832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 83, 84, 88, 96, 107, 112, 128, 132, 154, 166, 168, 176, 192, 214, 224, 231, 249, 264, 308, 321, 332, 336, 352, 384, 428, 448, 462, 498, 528, 581, 616, 642, 664, 672, 704, 749, 856, 896, 913, 924, 996, 1056, 1162, 1177, 1232, 1284, 1328, 1344, 1408, 1498, 1712, 1743, 1826, 1848, 1992, 2112, 2247, 2324, 2354, 2464, 2568, 2656, 2688, 2739, 2996, 3424, 3486, 3531, 3652, 3696, 3984, 4224, 4494, 4648, 4708, 4928, 5136, 5312, 5478, 5992, 6391, 6848, 6972, 7062, 7304, 7392, 7968, 8239, 8881, 8988, 9296, 9416, 9856, 10272, 10624, 10956, 11984, 12782, 13696, 13944, 14124, 14608, 14784, 15936, 16478, 17762, 17976, 18592, 18832, 19173, 20544, 21912, 23968, 24717, 25564, 26643, 27888, 28248, 29216, 29568, 31872, 32956, 35524, 35952, 37184, 37664, 38346, 41088, 43824, 47936, 49434, 51128, 53286, 55776, 56496, 58432, 62167, 65912, 71048, 71904, 74368, 75328, 76692, 87648, 95872, 97691, 98868, 102256, 106572, 111552, 112992, 116864, 124334, 131824, 142096, 143808, 150656, 153384, 175296, 186501, 195382, 197736, 204512, 213144, 223104, 225984, 248668, 263648, 284192, 287616, 293073, 306768, 350592, 373002, 390764, 395472, 409024, 426288, 451968, 497336, 527296, 568384, 586146, 613536, 683837, 746004, 781528, 790944, 818048, 852576, 994672, 1054592, 1136768, 1172292, 1227072, 1367674, 1492008, 1563056, 1581888, 1705152, 1989344, 2051511, 2344584, 2454144, 2735348, 2984016, 3126112, 3163776, 3410304, 3978688, 4103022, 4689168, 5470696, 5968032, 6252224, 7957376, 8206044, 9378336, 10941392, 11936064, 12504448, 16412088, 18756672, 21882784, 23872128, 32824176, 37513344, 43765568, 65648352, 87531136, 131296704, 262593408]

約数ペア:

[(1, 262593408), (2, 131296704), (3, 87531136), (4, 65648352), (6, 43765568), (7, 37513344), (8, 32824176), (11, 23872128), (12, 21882784), (14, 18756672), (16, 16412088), (21, 12504448), (22, 11936064), (24, 10941392), (28, 9378336), (32, 8206044), (33, 7957376), (42, 6252224), (44, 5968032), (48, 5470696), (56, 4689168), (64, 4103022), (66, 3978688), (77, 3410304), (83, 3163776), (84, 3126112), (88, 2984016), (96, 2735348), (107, 2454144), (112, 2344584), (128, 2051511), (132, 1989344), (154, 1705152), (166, 1581888), (168, 1563056), (176, 1492008), (192, 1367674), (214, 1227072), (224, 1172292), (231, 1136768), (249, 1054592), (264, 994672), (308, 852576), (321, 818048), (332, 790944), (336, 781528), (352, 746004), (384, 683837), (428, 613536), (448, 586146), (462, 568384), (498, 527296), (528, 497336), (581, 451968), (616, 426288), (642, 409024), (664, 395472), (672, 390764), (704, 373002), (749, 350592), (856, 306768), (896, 293073), (913, 287616), (924, 284192), (996, 263648), (1056, 248668), (1162, 225984), (1177, 223104), (1232, 213144), (1284, 204512), (1328, 197736), (1344, 195382), (1408, 186501), (1498, 175296), (1712, 153384), (1743, 150656), (1826, 143808), (1848, 142096), (1992, 131824), (2112, 124334), (2247, 116864), (2324, 112992), (2354, 111552), (2464, 106572), (2568, 102256), (2656, 98868), (2688, 97691), (2739, 95872), (2996, 87648), (3424, 76692), (3486, 75328), (3531, 74368), (3652, 71904), (3696, 71048), (3984, 65912), (4224, 62167), (4494, 58432), (4648, 56496), (4708, 55776), (4928, 53286), (5136, 51128), (5312, 49434), (5478, 47936), (5992, 43824), (6391, 41088), (6848, 38346), (6972, 37664), (7062, 37184), (7304, 35952), (7392, 35524), (7968, 32956), (8239, 31872), (8881, 29568), (8988, 29216), (9296, 28248), (9416, 27888), (9856, 26643), (10272, 25564), (10624, 24717), (10956, 23968), (11984, 21912), (12782, 20544), (13696, 19173), (13944, 18832), (14124, 18592), (14608, 17976), (14784, 17762), (15936, 16478)]