268336884

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{1283}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 649293120

約数和(自身を除く): 380956236

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 601, 1202, 1283, 1803, 2404, 2566, 3606, 3849, 5132, 7212, 7698, 15396, 17429, 34858, 37207, 52287, 69716, 74414, 104574, 111621, 148828, 209148, 223242, 446484, 771083, 1542166, 2313249, 3084332, 4626498, 9252996, 22361407, 44722814, 67084221, 89445628, 134168442, 268336884]

約数ペア:

[(1, 268336884), (2, 134168442), (3, 89445628), (4, 67084221), (6, 44722814), (12, 22361407), (29, 9252996), (58, 4626498), (87, 3084332), (116, 2313249), (174, 1542166), (348, 771083), (601, 446484), (1202, 223242), (1283, 209148), (1803, 148828), (2404, 111621), (2566, 104574), (3606, 74414), (3849, 69716), (5132, 52287), (7212, 37207), (7698, 34858), (15396, 17429)]