219296

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 544320

約数和(自身を除く): 325024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 89, 112, 154, 176, 178, 224, 308, 352, 356, 616, 623, 712, 979, 1232, 1246, 1424, 1958, 2464, 2492, 2848, 3916, 4984, 6853, 7832, 9968, 13706, 15664, 19936, 27412, 31328, 54824, 109648, 219296]

約数ペア:

[(1, 219296), (2, 109648), (4, 54824), (7, 31328), (8, 27412), (11, 19936), (14, 15664), (16, 13706), (22, 9968), (28, 7832), (32, 6853), (44, 4984), (56, 3916), (77, 2848), (88, 2492), (89, 2464), (112, 1958), (154, 1424), (176, 1246), (178, 1232), (224, 979), (308, 712), (352, 623), (356, 616)]