218587968

素因数分解:

$2^6\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1907}}^1$

素因数の和:2124

約数の個数: 84

約数和(自身を含む): 630021600

約数和(自身を除く): 411433632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 199, 288, 398, 576, 597, 796, 1194, 1592, 1791, 1907, 2388, 3184, 3582, 3814, 4776, 5721, 6368, 7164, 7628, 9552, 11442, 12736, 14328, 15256, 17163, 19104, 22884, 28656, 30512, 34326, 38208, 45768, 57312, 61024, 68652, 91536, 114624, 122048, 137304, 183072, 274608, 366144, 379493, 549216, 758986, 1098432, 1138479, 1517972, 2276958, 3035944, 3415437, 4553916, 6071888, 6830874, 9107832, 12143776, 13661748, 18215664, 24287552, 27323496, 36431328, 54646992, 72862656, 109293984, 218587968]

約数ペア:

[(1, 218587968), (2, 109293984), (3, 72862656), (4, 54646992), (6, 36431328), (8, 27323496), (9, 24287552), (12, 18215664), (16, 13661748), (18, 12143776), (24, 9107832), (32, 6830874), (36, 6071888), (48, 4553916), (64, 3415437), (72, 3035944), (96, 2276958), (144, 1517972), (192, 1138479), (199, 1098432), (288, 758986), (398, 549216), (576, 379493), (597, 366144), (796, 274608), (1194, 183072), (1592, 137304), (1791, 122048), (1907, 114624), (2388, 91536), (3184, 68652), (3582, 61024), (3814, 57312), (4776, 45768), (5721, 38208), (6368, 34326), (7164, 30512), (7628, 28656), (9552, 22884), (11442, 19104), (12736, 17163), (14328, 15256)]