378502656

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 1209136896

約数和(自身を除く): 830634240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 107, 112, 128, 141, 147, 168, 188, 192, 196, 214, 224, 256, 282, 294, 321, 329, 336, 376, 384, 392, 428, 448, 512, 564, 588, 642, 658, 672, 749, 752, 768, 784, 856, 896, 987, 1128, 1176, 1284, 1316, 1344, 1498, 1504, 1536, 1568, 1712, 1792, 1974, 2247, 2256, 2303, 2352, 2568, 2632, 2688, 2996, 3008, 3136, 3424, 3584, 3948, 4494, 4512, 4606, 4704, 5029, 5136, 5243, 5264, 5376, 5992, 6016, 6272, 6848, 6909, 7896, 8988, 9024, 9212, 9408, 10058, 10272, 10486, 10528, 10752, 11984, 12032, 12544, 13696, 13818, 15087, 15729, 15792, 17976, 18048, 18424, 18816, 20116, 20544, 20972, 21056, 23968, 24064, 25088, 27392, 27636, 30174, 31458, 31584, 35203, 35952, 36096, 36848, 37632, 40232, 41088, 41944, 42112, 47936, 54784, 55272, 60348, 62916, 63168, 70406, 71904, 72192, 73696, 75264, 80464, 82176, 83888, 84224, 95872, 105609, 110544, 120696, 125832, 126336, 140812, 143808, 147392, 160928, 164352, 167776, 168448, 191744, 211218, 221088, 241392, 246421, 251664, 252672, 281624, 287616, 294784, 321856, 335552, 383488, 422436, 442176, 482784, 492842, 503328, 505344, 563248, 575232, 589568, 643712, 671104, 739263, 844872, 884352, 965568, 985684, 1006656, 1126496, 1150464, 1179136, 1287424, 1342208, 1478526, 1689744, 1768704, 1931136, 1971368, 2013312, 2252992, 2574848, 2684416, 2957052, 3379488, 3537408, 3862272, 3942736, 4026624, 4505984, 5914104, 6758976, 7724544, 7885472, 8053248, 9011968, 11828208, 13517952, 15770944, 18023936, 23656416, 27035904, 31541888, 47312832, 54071808, 63083776, 94625664, 126167552, 189251328, 378502656]

約数ペア:

[(1, 378502656), (2, 189251328), (3, 126167552), (4, 94625664), (6, 63083776), (7, 54071808), (8, 47312832), (12, 31541888), (14, 27035904), (16, 23656416), (21, 18023936), (24, 15770944), (28, 13517952), (32, 11828208), (42, 9011968), (47, 8053248), (48, 7885472), (49, 7724544), (56, 6758976), (64, 5914104), (84, 4505984), (94, 4026624), (96, 3942736), (98, 3862272), (107, 3537408), (112, 3379488), (128, 2957052), (141, 2684416), (147, 2574848), (168, 2252992), (188, 2013312), (192, 1971368), (196, 1931136), (214, 1768704), (224, 1689744), (256, 1478526), (282, 1342208), (294, 1287424), (321, 1179136), (329, 1150464), (336, 1126496), (376, 1006656), (384, 985684), (392, 965568), (428, 884352), (448, 844872), (512, 739263), (564, 671104), (588, 643712), (642, 589568), (658, 575232), (672, 563248), (749, 505344), (752, 503328), (768, 492842), (784, 482784), (856, 442176), (896, 422436), (987, 383488), (1128, 335552), (1176, 321856), (1284, 294784), (1316, 287616), (1344, 281624), (1498, 252672), (1504, 251664), (1536, 246421), (1568, 241392), (1712, 221088), (1792, 211218), (1974, 191744), (2247, 168448), (2256, 167776), (2303, 164352), (2352, 160928), (2568, 147392), (2632, 143808), (2688, 140812), (2996, 126336), (3008, 125832), (3136, 120696), (3424, 110544), (3584, 105609), (3948, 95872), (4494, 84224), (4512, 83888), (4606, 82176), (4704, 80464), (5029, 75264), (5136, 73696), (5243, 72192), (5264, 71904), (5376, 70406), (5992, 63168), (6016, 62916), (6272, 60348), (6848, 55272), (6909, 54784), (7896, 47936), (8988, 42112), (9024, 41944), (9212, 41088), (9408, 40232), (10058, 37632), (10272, 36848), (10486, 36096), (10528, 35952), (10752, 35203), (11984, 31584), (12032, 31458), (12544, 30174), (13696, 27636), (13818, 27392), (15087, 25088), (15729, 24064), (15792, 23968), (17976, 21056), (18048, 20972), (18424, 20544), (18816, 20116)]