655850496

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{4357}}^1$

素因数の和:4394

約数の個数: 132

約数和(自身を含む): 2033948328

約数和(自身を除く): 1378097832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3072, 3136, 3584, 4357, 4704, 5376, 6272, 7168, 8714, 9408, 10752, 12544, 13071, 17428, 18816, 21504, 25088, 26142, 30499, 34856, 37632, 50176, 52284, 60998, 69712, 75264, 91497, 104568, 121996, 139424, 150528, 182994, 209136, 213493, 243992, 278848, 365988, 418272, 426986, 487984, 557696, 640479, 731976, 836544, 853972, 975968, 1115392, 1280958, 1463952, 1673088, 1707944, 1951936, 2230784, 2561916, 2927904, 3346176, 3415888, 3903872, 4461568, 5123832, 5855808, 6692352, 6831776, 7807744, 10247664, 11711616, 13384704, 13663552, 15615488, 20495328, 23423232, 27327104, 31230976, 40990656, 46846464, 54654208, 81981312, 93692928, 109308416, 163962624, 218616832, 327925248, 655850496]

約数ペア:

[(1, 655850496), (2, 327925248), (3, 218616832), (4, 163962624), (6, 109308416), (7, 93692928), (8, 81981312), (12, 54654208), (14, 46846464), (16, 40990656), (21, 31230976), (24, 27327104), (28, 23423232), (32, 20495328), (42, 15615488), (48, 13663552), (49, 13384704), (56, 11711616), (64, 10247664), (84, 7807744), (96, 6831776), (98, 6692352), (112, 5855808), (128, 5123832), (147, 4461568), (168, 3903872), (192, 3415888), (196, 3346176), (224, 2927904), (256, 2561916), (294, 2230784), (336, 1951936), (384, 1707944), (392, 1673088), (448, 1463952), (512, 1280958), (588, 1115392), (672, 975968), (768, 853972), (784, 836544), (896, 731976), (1024, 640479), (1176, 557696), (1344, 487984), (1536, 426986), (1568, 418272), (1792, 365988), (2352, 278848), (2688, 243992), (3072, 213493), (3136, 209136), (3584, 182994), (4357, 150528), (4704, 139424), (5376, 121996), (6272, 104568), (7168, 91497), (8714, 75264), (9408, 69712), (10752, 60998), (12544, 52284), (13071, 50176), (17428, 37632), (18816, 34856), (21504, 30499), (25088, 26142)]