7638168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 20532960

約数和(自身を除く): 12894792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 97, 102, 136, 193, 194, 204, 291, 386, 388, 408, 579, 582, 772, 776, 1158, 1164, 1544, 1649, 2316, 2328, 3281, 3298, 4632, 4947, 6562, 6596, 9843, 9894, 13124, 13192, 18721, 19686, 19788, 26248, 37442, 39372, 39576, 56163, 74884, 78744, 112326, 149768, 224652, 318257, 449304, 636514, 954771, 1273028, 1909542, 2546056, 3819084, 7638168]

約数ペア:

[(1, 7638168), (2, 3819084), (3, 2546056), (4, 1909542), (6, 1273028), (8, 954771), (12, 636514), (17, 449304), (24, 318257), (34, 224652), (51, 149768), (68, 112326), (97, 78744), (102, 74884), (136, 56163), (193, 39576), (194, 39372), (204, 37442), (291, 26248), (386, 19788), (388, 19686), (408, 18721), (579, 13192), (582, 13124), (772, 9894), (776, 9843), (1158, 6596), (1164, 6562), (1544, 4947), (1649, 4632), (2316, 3298), (2328, 3281)]