272409408

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7753}}^1$

素因数の和:7832

約数の個数: 84

約数和(自身を含む): 793714948

約数和(自身を除く): 521305540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2928, 3904, 4392, 5856, 7753, 8784, 11712, 15506, 17568, 23259, 31012, 35136, 46518, 62024, 69777, 93036, 124048, 139554, 186072, 248096, 279108, 372144, 472933, 496192, 558216, 744288, 945866, 1116432, 1418799, 1488576, 1891732, 2232864, 2837598, 3783464, 4256397, 4465728, 5675196, 7566928, 8512794, 11350392, 15133856, 17025588, 22700784, 30267712, 34051176, 45401568, 68102352, 90803136, 136204704, 272409408]

約数ペア:

[(1, 272409408), (2, 136204704), (3, 90803136), (4, 68102352), (6, 45401568), (8, 34051176), (9, 30267712), (12, 22700784), (16, 17025588), (18, 15133856), (24, 11350392), (32, 8512794), (36, 7566928), (48, 5675196), (61, 4465728), (64, 4256397), (72, 3783464), (96, 2837598), (122, 2232864), (144, 1891732), (183, 1488576), (192, 1418799), (244, 1116432), (288, 945866), (366, 744288), (488, 558216), (549, 496192), (576, 472933), (732, 372144), (976, 279108), (1098, 248096), (1464, 186072), (1952, 139554), (2196, 124048), (2928, 93036), (3904, 69777), (4392, 62024), (5856, 46518), (7753, 35136), (8784, 31012), (11712, 23259), (15506, 17568)]