254598876

素因数分解:

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

素因数の和:12502

約数の個数: 84

約数和(自身を含む): 763508592

約数和(自身を除く): 508909716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 12473, 20412, 24946, 37419, 49892, 74838, 87311, 112257, 149676, 174622, 224514, 261933, 336771, 349244, 449028, 523866, 673542, 785799, 1010313, 1047732, 1347084, 1571598, 2020626, 2357397, 3030939, 3143196, 4041252, 4714794, 6061878, 7072191, 9092817, 9429588, 12123756, 14144382, 18185634, 21216573, 28288764, 36371268, 42433146, 63649719, 84866292, 127299438, 254598876]

約数ペア:

[(1, 254598876), (2, 127299438), (3, 84866292), (4, 63649719), (6, 42433146), (7, 36371268), (9, 28288764), (12, 21216573), (14, 18185634), (18, 14144382), (21, 12123756), (27, 9429588), (28, 9092817), (36, 7072191), (42, 6061878), (54, 4714794), (63, 4041252), (81, 3143196), (84, 3030939), (108, 2357397), (126, 2020626), (162, 1571598), (189, 1347084), (243, 1047732), (252, 1010313), (324, 785799), (378, 673542), (486, 523866), (567, 449028), (729, 349244), (756, 336771), (972, 261933), (1134, 224514), (1458, 174622), (1701, 149676), (2268, 112257), (2916, 87311), (3402, 74838), (5103, 49892), (6804, 37419), (10206, 24946), (12473, 20412)]