216369888

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{6571}}^1$

素因数の和:6605

約数の個数: 96

約数和(自身を含む): 662457600

約数和(自身を除く): 446087712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 4116, 4704, 5488, 6571, 8232, 10976, 13142, 16464, 19713, 26284, 32928, 39426, 45997, 52568, 78852, 91994, 105136, 137991, 157704, 183988, 210272, 275982, 315408, 321979, 367976, 551964, 630816, 643958, 735952, 965937, 1103928, 1287916, 1471904, 1931874, 2207856, 2253853, 2575832, 3863748, 4415712, 4507706, 5151664, 6761559, 7727496, 9015412, 10303328, 13523118, 15454992, 18030824, 27046236, 30909984, 36061648, 54092472, 72123296, 108184944, 216369888]

約数ペア:

[(1, 216369888), (2, 108184944), (3, 72123296), (4, 54092472), (6, 36061648), (7, 30909984), (8, 27046236), (12, 18030824), (14, 15454992), (16, 13523118), (21, 10303328), (24, 9015412), (28, 7727496), (32, 6761559), (42, 5151664), (48, 4507706), (49, 4415712), (56, 3863748), (84, 2575832), (96, 2253853), (98, 2207856), (112, 1931874), (147, 1471904), (168, 1287916), (196, 1103928), (224, 965937), (294, 735952), (336, 643958), (343, 630816), (392, 551964), (588, 367976), (672, 321979), (686, 315408), (784, 275982), (1029, 210272), (1176, 183988), (1372, 157704), (1568, 137991), (2058, 105136), (2352, 91994), (2744, 78852), (4116, 52568), (4704, 45997), (5488, 39426), (6571, 32928), (8232, 26284), (10976, 19713), (13142, 16464)]