311992992

素因数分解:

$2^5\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1871}}^1$

素因数の和:2083

約数の個数: 96

約数和(自身を含む): 915183360

約数和(自身を除く): 603190368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 193, 216, 288, 386, 432, 579, 772, 864, 1158, 1544, 1737, 1871, 2316, 3088, 3474, 3742, 4632, 5211, 5613, 6176, 6948, 7484, 9264, 10422, 11226, 13896, 14968, 16839, 18528, 20844, 22452, 27792, 29936, 33678, 41688, 44904, 50517, 55584, 59872, 67356, 83376, 89808, 101034, 134712, 166752, 179616, 202068, 269424, 361103, 404136, 538848, 722206, 808272, 1083309, 1444412, 1616544, 2166618, 2888824, 3249927, 4333236, 5777648, 6499854, 8666472, 9749781, 11555296, 12999708, 17332944, 19499562, 25999416, 34665888, 38999124, 51998832, 77998248, 103997664, 155996496, 311992992]

約数ペア:

[(1, 311992992), (2, 155996496), (3, 103997664), (4, 77998248), (6, 51998832), (8, 38999124), (9, 34665888), (12, 25999416), (16, 19499562), (18, 17332944), (24, 12999708), (27, 11555296), (32, 9749781), (36, 8666472), (48, 6499854), (54, 5777648), (72, 4333236), (96, 3249927), (108, 2888824), (144, 2166618), (193, 1616544), (216, 1444412), (288, 1083309), (386, 808272), (432, 722206), (579, 538848), (772, 404136), (864, 361103), (1158, 269424), (1544, 202068), (1737, 179616), (1871, 166752), (2316, 134712), (3088, 101034), (3474, 89808), (3742, 83376), (4632, 67356), (5211, 59872), (5613, 55584), (6176, 50517), (6948, 44904), (7484, 41688), (9264, 33678), (10422, 29936), (11226, 27792), (13896, 22452), (14968, 20844), (16839, 18528)]