247126464

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 280

約数和(自身を含む): 834735440

約数和(自身を除く): 587608976

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, 144, 152, 156, 162, 171, 192, 193, 208, 216, 228, 234, 247, 288, 304, 312, 324, 342, 351, 386, 416, 432, 456, 468, 494, 513, 576, 579, 608, 624, 648, 684, 702, 741, 772, 832, 864, 912, 936, 988, 1026, 1053, 1158, 1216, 1248, 1296, 1368, 1404, 1482, 1539, 1544, 1728, 1737, 1824, 1872, 1976, 2052, 2106, 2223, 2316, 2496, 2509, 2592, 2736, 2808, 2964, 3078, 3088, 3474, 3648, 3667, 3744, 3952, 4104, 4212, 4446, 4632, 5018, 5184, 5211, 5472, 5616, 5928, 6156, 6176, 6669, 6948, 7334, 7488, 7527, 7904, 8208, 8424, 8892, 9264, 10036, 10422, 10944, 11001, 11232, 11856, 12312, 12352, 13338, 13896, 14668, 15054, 15633, 15808, 16416, 16848, 17784, 18528, 20007, 20072, 20844, 22002, 22464, 22581, 23712, 24624, 26676, 27792, 29336, 30108, 31266, 32832, 33003, 33696, 35568, 37056, 40014, 40144, 41688, 44004, 45162, 47424, 47671, 49248, 53352, 55584, 58672, 60216, 62532, 66006, 67392, 67743, 71136, 80028, 80288, 83376, 88008, 90324, 95342, 98496, 99009, 106704, 111168, 117344, 120432, 125064, 132012, 135486, 142272, 143013, 160056, 160576, 166752, 176016, 180648, 190684, 198018, 203229, 213408, 234688, 240864, 250128, 264024, 270972, 286026, 297027, 320112, 333504, 352032, 361296, 381368, 396036, 406458, 426816, 429039, 481728, 500256, 528048, 541944, 572052, 594054, 640224, 704064, 722592, 762736, 792072, 812916, 858078, 1000512, 1056096, 1083888, 1144104, 1188108, 1280448, 1287117, 1445184, 1525472, 1584144, 1625832, 1716156, 2112192, 2167776, 2288208, 2376216, 2574234, 3050944, 3168288, 3251664, 3432312, 3861351, 4335552, 4576416, 4752432, 5148468, 6336576, 6503328, 6864624, 7722702, 9152832, 9504864, 10296936, 13006656, 13729248, 15445404, 19009728, 20593872, 27458496, 30890808, 41187744, 61781616, 82375488, 123563232, 247126464]

約数ペア:

[(1, 247126464), (2, 123563232), (3, 82375488), (4, 61781616), (6, 41187744), (8, 30890808), (9, 27458496), (12, 20593872), (13, 19009728), (16, 15445404), (18, 13729248), (19, 13006656), (24, 10296936), (26, 9504864), (27, 9152832), (32, 7722702), (36, 6864624), (38, 6503328), (39, 6336576), (48, 5148468), (52, 4752432), (54, 4576416), (57, 4335552), (64, 3861351), (72, 3432312), (76, 3251664), (78, 3168288), (81, 3050944), (96, 2574234), (104, 2376216), (108, 2288208), (114, 2167776), (117, 2112192), (144, 1716156), (152, 1625832), (156, 1584144), (162, 1525472), (171, 1445184), (192, 1287117), (193, 1280448), (208, 1188108), (216, 1144104), (228, 1083888), (234, 1056096), (247, 1000512), (288, 858078), (304, 812916), (312, 792072), (324, 762736), (342, 722592), (351, 704064), (386, 640224), (416, 594054), (432, 572052), (456, 541944), (468, 528048), (494, 500256), (513, 481728), (576, 429039), (579, 426816), (608, 406458), (624, 396036), (648, 381368), (684, 361296), (702, 352032), (741, 333504), (772, 320112), (832, 297027), (864, 286026), (912, 270972), (936, 264024), (988, 250128), (1026, 240864), (1053, 234688), (1158, 213408), (1216, 203229), (1248, 198018), (1296, 190684), (1368, 180648), (1404, 176016), (1482, 166752), (1539, 160576), (1544, 160056), (1728, 143013), (1737, 142272), (1824, 135486), (1872, 132012), (1976, 125064), (2052, 120432), (2106, 117344), (2223, 111168), (2316, 106704), (2496, 99009), (2509, 98496), (2592, 95342), (2736, 90324), (2808, 88008), (2964, 83376), (3078, 80288), (3088, 80028), (3474, 71136), (3648, 67743), (3667, 67392), (3744, 66006), (3952, 62532), (4104, 60216), (4212, 58672), (4446, 55584), (4632, 53352), (5018, 49248), (5184, 47671), (5211, 47424), (5472, 45162), (5616, 44004), (5928, 41688), (6156, 40144), (6176, 40014), (6669, 37056), (6948, 35568), (7334, 33696), (7488, 33003), (7527, 32832), (7904, 31266), (8208, 30108), (8424, 29336), (8892, 27792), (9264, 26676), (10036, 24624), (10422, 23712), (10944, 22581), (11001, 22464), (11232, 22002), (11856, 20844), (12312, 20072), (12352, 20007), (13338, 18528), (13896, 17784), (14668, 16848), (15054, 16416), (15633, 15808)]