209244672

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 240

約数和(自身を含む): 744744000

約数和(自身を除く): 535499328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 499, 504, 512, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 998, 1008, 1092, 1152, 1248, 1344, 1456, 1497, 1536, 1638, 1664, 1792, 1872, 1996, 2016, 2184, 2304, 2496, 2688, 2912, 2994, 3276, 3328, 3493, 3584, 3744, 3992, 4032, 4368, 4491, 4608, 4992, 5376, 5824, 5988, 6487, 6552, 6656, 6986, 7488, 7984, 8064, 8736, 8982, 9984, 10479, 10752, 11648, 11976, 12974, 13104, 13972, 14976, 15968, 16128, 17472, 17964, 19461, 19968, 20958, 23296, 23952, 25948, 26208, 27944, 29952, 31437, 31936, 32256, 34944, 35928, 38922, 41916, 45409, 46592, 47904, 51896, 52416, 55888, 58383, 59904, 62874, 63872, 69888, 71856, 77844, 83832, 90818, 95808, 103792, 104832, 111776, 116766, 125748, 127744, 136227, 139776, 143712, 155688, 167664, 181636, 191616, 207584, 209664, 223552, 233532, 251496, 255488, 272454, 287424, 311376, 335328, 363272, 383232, 408681, 415168, 419328, 447104, 467064, 502992, 544908, 574848, 622752, 670656, 726544, 766464, 817362, 830336, 894208, 934128, 1005984, 1089816, 1149696, 1245504, 1341312, 1453088, 1634724, 1660672, 1788416, 1868256, 2011968, 2179632, 2299392, 2491008, 2682624, 2906176, 3269448, 3321344, 3736512, 4023936, 4359264, 4982016, 5365248, 5812352, 6538896, 7473024, 8047872, 8718528, 9964032, 11624704, 13077792, 14946048, 16095744, 17437056, 23249408, 26155584, 29892096, 34874112, 52311168, 69748224, 104622336, 209244672]

約数ペア:

[(1, 209244672), (2, 104622336), (3, 69748224), (4, 52311168), (6, 34874112), (7, 29892096), (8, 26155584), (9, 23249408), (12, 17437056), (13, 16095744), (14, 14946048), (16, 13077792), (18, 11624704), (21, 9964032), (24, 8718528), (26, 8047872), (28, 7473024), (32, 6538896), (36, 5812352), (39, 5365248), (42, 4982016), (48, 4359264), (52, 4023936), (56, 3736512), (63, 3321344), (64, 3269448), (72, 2906176), (78, 2682624), (84, 2491008), (91, 2299392), (96, 2179632), (104, 2011968), (112, 1868256), (117, 1788416), (126, 1660672), (128, 1634724), (144, 1453088), (156, 1341312), (168, 1245504), (182, 1149696), (192, 1089816), (208, 1005984), (224, 934128), (234, 894208), (252, 830336), (256, 817362), (273, 766464), (288, 726544), (312, 670656), (336, 622752), (364, 574848), (384, 544908), (416, 502992), (448, 467064), (468, 447104), (499, 419328), (504, 415168), (512, 408681), (546, 383232), (576, 363272), (624, 335328), (672, 311376), (728, 287424), (768, 272454), (819, 255488), (832, 251496), (896, 233532), (936, 223552), (998, 209664), (1008, 207584), (1092, 191616), (1152, 181636), (1248, 167664), (1344, 155688), (1456, 143712), (1497, 139776), (1536, 136227), (1638, 127744), (1664, 125748), (1792, 116766), (1872, 111776), (1996, 104832), (2016, 103792), (2184, 95808), (2304, 90818), (2496, 83832), (2688, 77844), (2912, 71856), (2994, 69888), (3276, 63872), (3328, 62874), (3493, 59904), (3584, 58383), (3744, 55888), (3992, 52416), (4032, 51896), (4368, 47904), (4491, 46592), (4608, 45409), (4992, 41916), (5376, 38922), (5824, 35928), (5988, 34944), (6487, 32256), (6552, 31936), (6656, 31437), (6986, 29952), (7488, 27944), (7984, 26208), (8064, 25948), (8736, 23952), (8982, 23296), (9984, 20958), (10479, 19968), (10752, 19461), (11648, 17964), (11976, 17472), (12974, 16128), (13104, 15968), (13972, 14976)]