637520604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23497}}^1$

素因数の和:23547

約数の個数: 96

約数和(自身を含む): 1894878720

約数和(自身を除く): 1257358116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 6783, 9044, 13566, 23497, 27132, 46994, 70491, 93988, 140982, 164479, 281964, 328958, 399449, 446443, 493437, 657916, 798898, 892886, 986874, 1198347, 1339329, 1597796, 1785772, 1973748, 2396694, 2678658, 2796143, 3125101, 4793388, 5357316, 5592286, 6250202, 7589531, 8388429, 9375303, 11184572, 12500404, 15179062, 16776858, 18750606, 22768593, 30358124, 33553716, 37501212, 45537186, 53126717, 91074372, 106253434, 159380151, 212506868, 318760302, 637520604]

約数ペア:

[(1, 637520604), (2, 318760302), (3, 212506868), (4, 159380151), (6, 106253434), (7, 91074372), (12, 53126717), (14, 45537186), (17, 37501212), (19, 33553716), (21, 30358124), (28, 22768593), (34, 18750606), (38, 16776858), (42, 15179062), (51, 12500404), (57, 11184572), (68, 9375303), (76, 8388429), (84, 7589531), (102, 6250202), (114, 5592286), (119, 5357316), (133, 4793388), (204, 3125101), (228, 2796143), (238, 2678658), (266, 2396694), (323, 1973748), (357, 1785772), (399, 1597796), (476, 1339329), (532, 1198347), (646, 986874), (714, 892886), (798, 798898), (969, 657916), (1292, 493437), (1428, 446443), (1596, 399449), (1938, 328958), (2261, 281964), (3876, 164479), (4522, 140982), (6783, 93988), (9044, 70491), (13566, 46994), (23497, 27132)]