385502208

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 264

約数和(自身を含む): 1293736752

約数和(自身を除く): 908234544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 197, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 394, 416, 448, 512, 546, 588, 591, 624, 637, 672, 728, 768, 784, 788, 832, 896, 1024, 1092, 1176, 1182, 1248, 1274, 1344, 1379, 1456, 1536, 1568, 1576, 1664, 1792, 1911, 2184, 2352, 2364, 2496, 2548, 2561, 2688, 2758, 2912, 3072, 3136, 3152, 3328, 3584, 3822, 4137, 4368, 4704, 4728, 4992, 5096, 5122, 5376, 5516, 5824, 6272, 6304, 6656, 7168, 7644, 7683, 8274, 8736, 9408, 9456, 9653, 9984, 10192, 10244, 10752, 11032, 11648, 12544, 12608, 13312, 15288, 15366, 16548, 17472, 17927, 18816, 18912, 19306, 19968, 20384, 20488, 21504, 22064, 23296, 25088, 25216, 28959, 30576, 30732, 33096, 34944, 35854, 37632, 37824, 38612, 39936, 40768, 40976, 44128, 46592, 50176, 50432, 53781, 57918, 61152, 61464, 66192, 69888, 71708, 75264, 75648, 77224, 81536, 81952, 88256, 93184, 100864, 107562, 115836, 122304, 122928, 125489, 132384, 139776, 143416, 150528, 151296, 154448, 163072, 163904, 176512, 201728, 215124, 231672, 244608, 245856, 250978, 264768, 279552, 286832, 302592, 308896, 326144, 327808, 353024, 376467, 430248, 463344, 489216, 491712, 501956, 529536, 573664, 605184, 617792, 652288, 655616, 706048, 752934, 860496, 926688, 978432, 983424, 1003912, 1059072, 1147328, 1235584, 1311232, 1412096, 1505868, 1720992, 1853376, 1956864, 1966848, 2007824, 2118144, 2294656, 2471168, 2622464, 3011736, 3441984, 3706752, 3933696, 4015648, 4236288, 4589312, 4942336, 6023472, 6883968, 7413504, 7867392, 8031296, 9178624, 9884672, 12046944, 13767936, 14827008, 16062592, 18357248, 24093888, 27535872, 29654016, 32125184, 48187776, 55071744, 64250368, 96375552, 128500736, 192751104, 385502208]

約数ペア:

[(1, 385502208), (2, 192751104), (3, 128500736), (4, 96375552), (6, 64250368), (7, 55071744), (8, 48187776), (12, 32125184), (13, 29654016), (14, 27535872), (16, 24093888), (21, 18357248), (24, 16062592), (26, 14827008), (28, 13767936), (32, 12046944), (39, 9884672), (42, 9178624), (48, 8031296), (49, 7867392), (52, 7413504), (56, 6883968), (64, 6023472), (78, 4942336), (84, 4589312), (91, 4236288), (96, 4015648), (98, 3933696), (104, 3706752), (112, 3441984), (128, 3011736), (147, 2622464), (156, 2471168), (168, 2294656), (182, 2118144), (192, 2007824), (196, 1966848), (197, 1956864), (208, 1853376), (224, 1720992), (256, 1505868), (273, 1412096), (294, 1311232), (312, 1235584), (336, 1147328), (364, 1059072), (384, 1003912), (392, 983424), (394, 978432), (416, 926688), (448, 860496), (512, 752934), (546, 706048), (588, 655616), (591, 652288), (624, 617792), (637, 605184), (672, 573664), (728, 529536), (768, 501956), (784, 491712), (788, 489216), (832, 463344), (896, 430248), (1024, 376467), (1092, 353024), (1176, 327808), (1182, 326144), (1248, 308896), (1274, 302592), (1344, 286832), (1379, 279552), (1456, 264768), (1536, 250978), (1568, 245856), (1576, 244608), (1664, 231672), (1792, 215124), (1911, 201728), (2184, 176512), (2352, 163904), (2364, 163072), (2496, 154448), (2548, 151296), (2561, 150528), (2688, 143416), (2758, 139776), (2912, 132384), (3072, 125489), (3136, 122928), (3152, 122304), (3328, 115836), (3584, 107562), (3822, 100864), (4137, 93184), (4368, 88256), (4704, 81952), (4728, 81536), (4992, 77224), (5096, 75648), (5122, 75264), (5376, 71708), (5516, 69888), (5824, 66192), (6272, 61464), (6304, 61152), (6656, 57918), (7168, 53781), (7644, 50432), (7683, 50176), (8274, 46592), (8736, 44128), (9408, 40976), (9456, 40768), (9653, 39936), (9984, 38612), (10192, 37824), (10244, 37632), (10752, 35854), (11032, 34944), (11648, 33096), (12544, 30732), (12608, 30576), (13312, 28959), (15288, 25216), (15366, 25088), (16548, 23296), (17472, 22064), (17927, 21504), (18816, 20488), (18912, 20384), (19306, 19968)]