13361328

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 80

約数和(自身を含む): 38792160

約数和(自身を除く): 25430832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 197, 216, 314, 394, 432, 471, 591, 628, 788, 942, 1182, 1256, 1413, 1576, 1773, 1884, 2364, 2512, 2826, 3152, 3546, 3768, 4239, 4728, 5319, 5652, 7092, 7536, 8478, 9456, 10638, 11304, 14184, 16956, 21276, 22608, 28368, 30929, 33912, 42552, 61858, 67824, 85104, 92787, 123716, 185574, 247432, 278361, 371148, 494864, 556722, 742296, 835083, 1113444, 1484592, 1670166, 2226888, 3340332, 4453776, 6680664, 13361328]

約数ペア:

[(1, 13361328), (2, 6680664), (3, 4453776), (4, 3340332), (6, 2226888), (8, 1670166), (9, 1484592), (12, 1113444), (16, 835083), (18, 742296), (24, 556722), (27, 494864), (36, 371148), (48, 278361), (54, 247432), (72, 185574), (108, 123716), (144, 92787), (157, 85104), (197, 67824), (216, 61858), (314, 42552), (394, 33912), (432, 30929), (471, 28368), (591, 22608), (628, 21276), (788, 16956), (942, 14184), (1182, 11304), (1256, 10638), (1413, 9456), (1576, 8478), (1773, 7536), (1884, 7092), (2364, 5652), (2512, 5319), (2826, 4728), (3152, 4239), (3546, 3768)]