259504128

素因数分解:

$2^{11}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 873709200

約数和(自身を除く): 614205072

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, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 256, 288, 304, 312, 342, 351, 361, 384, 416, 432, 456, 468, 494, 512, 513, 576, 608, 624, 684, 702, 722, 741, 768, 832, 864, 912, 936, 988, 1024, 1026, 1083, 1152, 1216, 1248, 1368, 1404, 1444, 1482, 1536, 1664, 1728, 1824, 1872, 1976, 2048, 2052, 2166, 2223, 2304, 2432, 2496, 2736, 2808, 2888, 2964, 3072, 3249, 3328, 3456, 3648, 3744, 3952, 4104, 4332, 4446, 4608, 4693, 4864, 4992, 5472, 5616, 5776, 5928, 6144, 6498, 6656, 6669, 6912, 7296, 7488, 7904, 8208, 8664, 8892, 9216, 9386, 9728, 9747, 9984, 10944, 11232, 11552, 11856, 12996, 13312, 13338, 13824, 14079, 14592, 14976, 15808, 16416, 17328, 17784, 18432, 18772, 19456, 19494, 19968, 21888, 22464, 23104, 23712, 25992, 26624, 26676, 27648, 28158, 29184, 29952, 31616, 32832, 34656, 35568, 37544, 38912, 38988, 39936, 42237, 43776, 44928, 46208, 47424, 51984, 53352, 55296, 56316, 58368, 59904, 63232, 65664, 69312, 71136, 75088, 77976, 79872, 84474, 87552, 89856, 92416, 94848, 103968, 106704, 112632, 116736, 119808, 126464, 126711, 131328, 138624, 142272, 150176, 155952, 168948, 175104, 179712, 184832, 189696, 207936, 213408, 225264, 239616, 252928, 253422, 262656, 277248, 284544, 300352, 311904, 337896, 350208, 359424, 369664, 379392, 415872, 426816, 450528, 505856, 506844, 525312, 554496, 569088, 600704, 623808, 675792, 718848, 739328, 758784, 831744, 853632, 901056, 1013688, 1050624, 1108992, 1138176, 1201408, 1247616, 1351584, 1517568, 1663488, 1707264, 1802112, 2027376, 2217984, 2276352, 2402816, 2495232, 2703168, 3326976, 3414528, 3604224, 4054752, 4552704, 4805632, 4990464, 5406336, 6653952, 6829056, 7208448, 8109504, 9611264, 9980928, 10812672, 13658112, 14416896, 16219008, 19961856, 21625344, 28833792, 32438016, 43250688, 64876032, 86501376, 129752064, 259504128]

約数ペア:

[(1, 259504128), (2, 129752064), (3, 86501376), (4, 64876032), (6, 43250688), (8, 32438016), (9, 28833792), (12, 21625344), (13, 19961856), (16, 16219008), (18, 14416896), (19, 13658112), (24, 10812672), (26, 9980928), (27, 9611264), (32, 8109504), (36, 7208448), (38, 6829056), (39, 6653952), (48, 5406336), (52, 4990464), (54, 4805632), (57, 4552704), (64, 4054752), (72, 3604224), (76, 3414528), (78, 3326976), (96, 2703168), (104, 2495232), (108, 2402816), (114, 2276352), (117, 2217984), (128, 2027376), (144, 1802112), (152, 1707264), (156, 1663488), (171, 1517568), (192, 1351584), (208, 1247616), (216, 1201408), (228, 1138176), (234, 1108992), (247, 1050624), (256, 1013688), (288, 901056), (304, 853632), (312, 831744), (342, 758784), (351, 739328), (361, 718848), (384, 675792), (416, 623808), (432, 600704), (456, 569088), (468, 554496), (494, 525312), (512, 506844), (513, 505856), (576, 450528), (608, 426816), (624, 415872), (684, 379392), (702, 369664), (722, 359424), (741, 350208), (768, 337896), (832, 311904), (864, 300352), (912, 284544), (936, 277248), (988, 262656), (1024, 253422), (1026, 252928), (1083, 239616), (1152, 225264), (1216, 213408), (1248, 207936), (1368, 189696), (1404, 184832), (1444, 179712), (1482, 175104), (1536, 168948), (1664, 155952), (1728, 150176), (1824, 142272), (1872, 138624), (1976, 131328), (2048, 126711), (2052, 126464), (2166, 119808), (2223, 116736), (2304, 112632), (2432, 106704), (2496, 103968), (2736, 94848), (2808, 92416), (2888, 89856), (2964, 87552), (3072, 84474), (3249, 79872), (3328, 77976), (3456, 75088), (3648, 71136), (3744, 69312), (3952, 65664), (4104, 63232), (4332, 59904), (4446, 58368), (4608, 56316), (4693, 55296), (4864, 53352), (4992, 51984), (5472, 47424), (5616, 46208), (5776, 44928), (5928, 43776), (6144, 42237), (6498, 39936), (6656, 38988), (6669, 38912), (6912, 37544), (7296, 35568), (7488, 34656), (7904, 32832), (8208, 31616), (8664, 29952), (8892, 29184), (9216, 28158), (9386, 27648), (9728, 26676), (9747, 26624), (9984, 25992), (10944, 23712), (11232, 23104), (11552, 22464), (11856, 21888), (12996, 19968), (13312, 19494), (13338, 19456), (13824, 18772), (14079, 18432), (14592, 17784), (14976, 17328), (15808, 16416)]