1256600628

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{25349}}^1$

素因数の和:25388

約数の個数: 84

約数和(自身を含む): 3491151300

約数和(自身を除く): 2234550672

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 729, 918, 972, 1377, 1458, 1836, 2754, 2916, 4131, 5508, 8262, 12393, 16524, 24786, 25349, 49572, 50698, 76047, 101396, 152094, 228141, 304188, 430933, 456282, 684423, 861866, 912564, 1292799, 1368846, 1723732, 2053269, 2585598, 2737692, 3878397, 4106538, 5171196, 6159807, 7756794, 8213076, 11635191, 12319614, 15513588, 18479421, 23270382, 24639228, 34905573, 36958842, 46540764, 69811146, 73917684, 104716719, 139622292, 209433438, 314150157, 418866876, 628300314, 1256600628]

約数ペア:

[(1, 1256600628), (2, 628300314), (3, 418866876), (4, 314150157), (6, 209433438), (9, 139622292), (12, 104716719), (17, 73917684), (18, 69811146), (27, 46540764), (34, 36958842), (36, 34905573), (51, 24639228), (54, 23270382), (68, 18479421), (81, 15513588), (102, 12319614), (108, 11635191), (153, 8213076), (162, 7756794), (204, 6159807), (243, 5171196), (306, 4106538), (324, 3878397), (459, 2737692), (486, 2585598), (612, 2053269), (729, 1723732), (918, 1368846), (972, 1292799), (1377, 912564), (1458, 861866), (1836, 684423), (2754, 456282), (2916, 430933), (4131, 304188), (5508, 228141), (8262, 152094), (12393, 101396), (16524, 76047), (24786, 50698), (25349, 49572)]