123400704

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 160

約数和(自身を含む): 392832000

約数和(自身を除く): 269431296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 499, 512, 552, 644, 672, 736, 768, 896, 966, 998, 1104, 1288, 1344, 1472, 1497, 1536, 1792, 1932, 1996, 2208, 2576, 2688, 2944, 2994, 3493, 3584, 3864, 3992, 4416, 5152, 5376, 5888, 5988, 6986, 7728, 7984, 8832, 10304, 10479, 10752, 11477, 11776, 11976, 13972, 15456, 15968, 17664, 20608, 20958, 22954, 23952, 27944, 30912, 31936, 34431, 35328, 41216, 41916, 45908, 47904, 55888, 61824, 63872, 68862, 80339, 82432, 83832, 91816, 95808, 111776, 123648, 127744, 137724, 160678, 167664, 183632, 191616, 223552, 241017, 247296, 255488, 275448, 321356, 335328, 367264, 383232, 447104, 482034, 550896, 642712, 670656, 734528, 766464, 894208, 964068, 1101792, 1285424, 1341312, 1469056, 1788416, 1928136, 2203584, 2570848, 2682624, 2938112, 3856272, 4407168, 5141696, 5365248, 5876224, 7712544, 8814336, 10283392, 15425088, 17628672, 20566784, 30850176, 41133568, 61700352, 123400704]

約数ペア:

[(1, 123400704), (2, 61700352), (3, 41133568), (4, 30850176), (6, 20566784), (7, 17628672), (8, 15425088), (12, 10283392), (14, 8814336), (16, 7712544), (21, 5876224), (23, 5365248), (24, 5141696), (28, 4407168), (32, 3856272), (42, 2938112), (46, 2682624), (48, 2570848), (56, 2203584), (64, 1928136), (69, 1788416), (84, 1469056), (92, 1341312), (96, 1285424), (112, 1101792), (128, 964068), (138, 894208), (161, 766464), (168, 734528), (184, 670656), (192, 642712), (224, 550896), (256, 482034), (276, 447104), (322, 383232), (336, 367264), (368, 335328), (384, 321356), (448, 275448), (483, 255488), (499, 247296), (512, 241017), (552, 223552), (644, 191616), (672, 183632), (736, 167664), (768, 160678), (896, 137724), (966, 127744), (998, 123648), (1104, 111776), (1288, 95808), (1344, 91816), (1472, 83832), (1497, 82432), (1536, 80339), (1792, 68862), (1932, 63872), (1996, 61824), (2208, 55888), (2576, 47904), (2688, 45908), (2944, 41916), (2994, 41216), (3493, 35328), (3584, 34431), (3864, 31936), (3992, 30912), (4416, 27944), (5152, 23952), (5376, 22954), (5888, 20958), (5988, 20608), (6986, 17664), (7728, 15968), (7984, 15456), (8832, 13972), (10304, 11976), (10479, 11776), (10752, 11477)]