245846016

素因数分解:

$2^{12}\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 312

約数和(自身を含む): 834826720

約数和(自身を除く): 588980704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 81, 96, 104, 108, 114, 117, 128, 144, 152, 156, 162, 171, 192, 208, 216, 228, 234, 243, 247, 256, 288, 304, 312, 324, 342, 351, 384, 416, 432, 456, 468, 486, 494, 512, 513, 576, 608, 624, 648, 684, 702, 741, 768, 832, 864, 912, 936, 972, 988, 1024, 1026, 1053, 1152, 1216, 1248, 1296, 1368, 1404, 1482, 1536, 1539, 1664, 1728, 1824, 1872, 1944, 1976, 2048, 2052, 2106, 2223, 2304, 2432, 2496, 2592, 2736, 2808, 2964, 3072, 3078, 3159, 3328, 3456, 3648, 3744, 3888, 3952, 4096, 4104, 4212, 4446, 4608, 4617, 4864, 4992, 5184, 5472, 5616, 5928, 6144, 6156, 6318, 6656, 6669, 6912, 7296, 7488, 7776, 7904, 8208, 8424, 8892, 9216, 9234, 9728, 9984, 10368, 10944, 11232, 11856, 12288, 12312, 12636, 13312, 13338, 13824, 14592, 14976, 15552, 15808, 16416, 16848, 17784, 18432, 18468, 19456, 19968, 20007, 20736, 21888, 22464, 23712, 24624, 25272, 26624, 26676, 27648, 29184, 29952, 31104, 31616, 32832, 33696, 35568, 36864, 36936, 38912, 39936, 40014, 41472, 43776, 44928, 47424, 49248, 50544, 53248, 53352, 55296, 58368, 59904, 60021, 62208, 63232, 65664, 67392, 71136, 73872, 77824, 79872, 80028, 82944, 87552, 89856, 94848, 98496, 101088, 106704, 110592, 116736, 119808, 120042, 124416, 126464, 131328, 134784, 142272, 147744, 159744, 160056, 165888, 175104, 179712, 189696, 196992, 202176, 213408, 233472, 239616, 240084, 248832, 252928, 262656, 269568, 284544, 295488, 320112, 331776, 350208, 359424, 379392, 393984, 404352, 426816, 479232, 480168, 497664, 505856, 525312, 539136, 569088, 590976, 640224, 700416, 718848, 758784, 787968, 808704, 853632, 960336, 995328, 1011712, 1050624, 1078272, 1138176, 1181952, 1280448, 1437696, 1517568, 1575936, 1617408, 1707264, 1920672, 2101248, 2156544, 2276352, 2363904, 2560896, 3035136, 3151872, 3234816, 3414528, 3841344, 4313088, 4552704, 4727808, 5121792, 6303744, 6469632, 6829056, 7682688, 9105408, 9455616, 10243584, 12939264, 13658112, 15365376, 18911232, 20487168, 27316224, 30730752, 40974336, 61461504, 81948672, 122923008, 245846016]

約数ペア:

[(1, 245846016), (2, 122923008), (3, 81948672), (4, 61461504), (6, 40974336), (8, 30730752), (9, 27316224), (12, 20487168), (13, 18911232), (16, 15365376), (18, 13658112), (19, 12939264), (24, 10243584), (26, 9455616), (27, 9105408), (32, 7682688), (36, 6829056), (38, 6469632), (39, 6303744), (48, 5121792), (52, 4727808), (54, 4552704), (57, 4313088), (64, 3841344), (72, 3414528), (76, 3234816), (78, 3151872), (81, 3035136), (96, 2560896), (104, 2363904), (108, 2276352), (114, 2156544), (117, 2101248), (128, 1920672), (144, 1707264), (152, 1617408), (156, 1575936), (162, 1517568), (171, 1437696), (192, 1280448), (208, 1181952), (216, 1138176), (228, 1078272), (234, 1050624), (243, 1011712), (247, 995328), (256, 960336), (288, 853632), (304, 808704), (312, 787968), (324, 758784), (342, 718848), (351, 700416), (384, 640224), (416, 590976), (432, 569088), (456, 539136), (468, 525312), (486, 505856), (494, 497664), (512, 480168), (513, 479232), (576, 426816), (608, 404352), (624, 393984), (648, 379392), (684, 359424), (702, 350208), (741, 331776), (768, 320112), (832, 295488), (864, 284544), (912, 269568), (936, 262656), (972, 252928), (988, 248832), (1024, 240084), (1026, 239616), (1053, 233472), (1152, 213408), (1216, 202176), (1248, 196992), (1296, 189696), (1368, 179712), (1404, 175104), (1482, 165888), (1536, 160056), (1539, 159744), (1664, 147744), (1728, 142272), (1824, 134784), (1872, 131328), (1944, 126464), (1976, 124416), (2048, 120042), (2052, 119808), (2106, 116736), (2223, 110592), (2304, 106704), (2432, 101088), (2496, 98496), (2592, 94848), (2736, 89856), (2808, 87552), (2964, 82944), (3072, 80028), (3078, 79872), (3159, 77824), (3328, 73872), (3456, 71136), (3648, 67392), (3744, 65664), (3888, 63232), (3952, 62208), (4096, 60021), (4104, 59904), (4212, 58368), (4446, 55296), (4608, 53352), (4617, 53248), (4864, 50544), (4992, 49248), (5184, 47424), (5472, 44928), (5616, 43776), (5928, 41472), (6144, 40014), (6156, 39936), (6318, 38912), (6656, 36936), (6669, 36864), (6912, 35568), (7296, 33696), (7488, 32832), (7776, 31616), (7904, 31104), (8208, 29952), (8424, 29184), (8892, 27648), (9216, 26676), (9234, 26624), (9728, 25272), (9984, 24624), (10368, 23712), (10944, 22464), (11232, 21888), (11856, 20736), (12288, 20007), (12312, 19968), (12636, 19456), (13312, 18468), (13338, 18432), (13824, 17784), (14592, 16848), (14976, 16416), (15552, 15808)]