387007488

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{857}}^1$

素因数の和:897

約数の個数: 198

約数和(自身を含む): 1301437566

約数和(自身を除く): 914430078

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 857, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1714, 1764, 1792, 2016, 2304, 2352, 2571, 2688, 3072, 3136, 3428, 3528, 3584, 4032, 4608, 4704, 5142, 5376, 5999, 6272, 6856, 7056, 7168, 7713, 8064, 9216, 9408, 10284, 10752, 11998, 12544, 13712, 14112, 15426, 16128, 17997, 18816, 20568, 21504, 23996, 25088, 27424, 28224, 30852, 32256, 35994, 37632, 41136, 41993, 47992, 50176, 53991, 54848, 56448, 61704, 64512, 71988, 75264, 82272, 83986, 95984, 107982, 109696, 112896, 123408, 125979, 143976, 150528, 164544, 167972, 191968, 215964, 219392, 225792, 246816, 251958, 287952, 329088, 335944, 377937, 383936, 431928, 438784, 451584, 493632, 503916, 575904, 658176, 671888, 755874, 767872, 863856, 877568, 987264, 1007832, 1151808, 1316352, 1343776, 1511748, 1535744, 1727712, 1974528, 2015664, 2303616, 2632704, 2687552, 3023496, 3071488, 3455424, 3949056, 4031328, 4607232, 5375104, 6046992, 6142976, 6910848, 7898112, 8062656, 9214464, 10750208, 12093984, 13821696, 16125312, 18428928, 21500416, 24187968, 27643392, 32250624, 43000832, 48375936, 55286784, 64501248, 96751872, 129002496, 193503744, 387007488]

約数ペア:

[(1, 387007488), (2, 193503744), (3, 129002496), (4, 96751872), (6, 64501248), (7, 55286784), (8, 48375936), (9, 43000832), (12, 32250624), (14, 27643392), (16, 24187968), (18, 21500416), (21, 18428928), (24, 16125312), (28, 13821696), (32, 12093984), (36, 10750208), (42, 9214464), (48, 8062656), (49, 7898112), (56, 6910848), (63, 6142976), (64, 6046992), (72, 5375104), (84, 4607232), (96, 4031328), (98, 3949056), (112, 3455424), (126, 3071488), (128, 3023496), (144, 2687552), (147, 2632704), (168, 2303616), (192, 2015664), (196, 1974528), (224, 1727712), (252, 1535744), (256, 1511748), (288, 1343776), (294, 1316352), (336, 1151808), (384, 1007832), (392, 987264), (441, 877568), (448, 863856), (504, 767872), (512, 755874), (576, 671888), (588, 658176), (672, 575904), (768, 503916), (784, 493632), (857, 451584), (882, 438784), (896, 431928), (1008, 383936), (1024, 377937), (1152, 335944), (1176, 329088), (1344, 287952), (1536, 251958), (1568, 246816), (1714, 225792), (1764, 219392), (1792, 215964), (2016, 191968), (2304, 167972), (2352, 164544), (2571, 150528), (2688, 143976), (3072, 125979), (3136, 123408), (3428, 112896), (3528, 109696), (3584, 107982), (4032, 95984), (4608, 83986), (4704, 82272), (5142, 75264), (5376, 71988), (5999, 64512), (6272, 61704), (6856, 56448), (7056, 54848), (7168, 53991), (7713, 50176), (8064, 47992), (9216, 41993), (9408, 41136), (10284, 37632), (10752, 35994), (11998, 32256), (12544, 30852), (13712, 28224), (14112, 27424), (15426, 25088), (16128, 23996), (17997, 21504), (18816, 20568)]