388587768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2729}}^1$

素因数の和:3104

約数の個数: 64

約数和(自身を含む): 1031940000

約数和(自身を除く): 643352232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 349, 408, 698, 1047, 1396, 2094, 2729, 2792, 4188, 5458, 5933, 8187, 8376, 10916, 11866, 16374, 17799, 21832, 23732, 32748, 35598, 46393, 47464, 65496, 71196, 92786, 139179, 142392, 185572, 278358, 371144, 556716, 952421, 1113432, 1904842, 2857263, 3809684, 5714526, 7619368, 11429052, 16191157, 22858104, 32382314, 48573471, 64764628, 97146942, 129529256, 194293884, 388587768]

約数ペア:

[(1, 388587768), (2, 194293884), (3, 129529256), (4, 97146942), (6, 64764628), (8, 48573471), (12, 32382314), (17, 22858104), (24, 16191157), (34, 11429052), (51, 7619368), (68, 5714526), (102, 3809684), (136, 2857263), (204, 1904842), (349, 1113432), (408, 952421), (698, 556716), (1047, 371144), (1396, 278358), (2094, 185572), (2729, 142392), (2792, 139179), (4188, 92786), (5458, 71196), (5933, 65496), (8187, 47464), (8376, 46393), (10916, 35598), (11866, 32748), (16374, 23732), (17799, 21832)]