385616

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 934464

約数和(自身を除く): 548848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 313, 616, 626, 1232, 1252, 2191, 2504, 3443, 4382, 5008, 6886, 8764, 13772, 17528, 24101, 27544, 35056, 48202, 55088, 96404, 192808, 385616]

約数ペア:

[(1, 385616), (2, 192808), (4, 96404), (7, 55088), (8, 48202), (11, 35056), (14, 27544), (16, 24101), (22, 17528), (28, 13772), (44, 8764), (56, 6886), (77, 5008), (88, 4382), (112, 3443), (154, 2504), (176, 2191), (308, 1252), (313, 1232), (616, 626)]