213623712

素因数分解:

$2^5\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1609}}^1$

素因数の和:2086

約数の個数: 72

約数和(自身を含む): 609188580

約数和(自身を除く): 395564868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 461, 922, 1383, 1609, 1844, 2766, 3218, 3688, 4149, 4827, 5532, 6436, 7376, 8298, 9654, 11064, 12872, 14481, 14752, 16596, 19308, 22128, 25744, 28962, 33192, 38616, 44256, 51488, 57924, 66384, 77232, 115848, 132768, 154464, 231696, 463392, 741749, 1483498, 2225247, 2966996, 4450494, 5933992, 6675741, 8900988, 11867984, 13351482, 17801976, 23735968, 26702964, 35603952, 53405928, 71207904, 106811856, 213623712]

約数ペア:

[(1, 213623712), (2, 106811856), (3, 71207904), (4, 53405928), (6, 35603952), (8, 26702964), (9, 23735968), (12, 17801976), (16, 13351482), (18, 11867984), (24, 8900988), (32, 6675741), (36, 5933992), (48, 4450494), (72, 2966996), (96, 2225247), (144, 1483498), (288, 741749), (461, 463392), (922, 231696), (1383, 154464), (1609, 132768), (1844, 115848), (2766, 77232), (3218, 66384), (3688, 57924), (4149, 51488), (4827, 44256), (5532, 38616), (6436, 33192), (7376, 28962), (8298, 25744), (9654, 22128), (11064, 19308), (12872, 16596), (14481, 14752)]