509197752

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{12473}}^1$

素因数の和:12504

約数の個数: 112

約数和(自身を含む): 1636089840

約数和(自身を除く): 1126892088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5832, 6804, 10206, 12473, 13608, 20412, 24946, 37419, 40824, 49892, 74838, 87311, 99784, 112257, 149676, 174622, 224514, 261933, 299352, 336771, 349244, 449028, 523866, 673542, 698488, 785799, 898056, 1010313, 1047732, 1347084, 1571598, 2020626, 2095464, 2357397, 2694168, 3030939, 3143196, 4041252, 4714794, 6061878, 6286392, 7072191, 8082504, 9092817, 9429588, 12123756, 14144382, 18185634, 18859176, 21216573, 24247512, 28288764, 36371268, 42433146, 56577528, 63649719, 72742536, 84866292, 127299438, 169732584, 254598876, 509197752]

約数ペア:

[(1, 509197752), (2, 254598876), (3, 169732584), (4, 127299438), (6, 84866292), (7, 72742536), (8, 63649719), (9, 56577528), (12, 42433146), (14, 36371268), (18, 28288764), (21, 24247512), (24, 21216573), (27, 18859176), (28, 18185634), (36, 14144382), (42, 12123756), (54, 9429588), (56, 9092817), (63, 8082504), (72, 7072191), (81, 6286392), (84, 6061878), (108, 4714794), (126, 4041252), (162, 3143196), (168, 3030939), (189, 2694168), (216, 2357397), (243, 2095464), (252, 2020626), (324, 1571598), (378, 1347084), (486, 1047732), (504, 1010313), (567, 898056), (648, 785799), (729, 698488), (756, 673542), (972, 523866), (1134, 449028), (1458, 349244), (1512, 336771), (1701, 299352), (1944, 261933), (2268, 224514), (2916, 174622), (3402, 149676), (4536, 112257), (5103, 99784), (5832, 87311), (6804, 74838), (10206, 49892), (12473, 40824), (13608, 37419), (20412, 24946)]