262536876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{115757}}^1$

素因数の和:115780

約数の個数: 60

約数和(自身を含む): 784376208

約数和(自身を除く): 521839332

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, 252, 324, 378, 567, 756, 1134, 2268, 115757, 231514, 347271, 463028, 694542, 810299, 1041813, 1389084, 1620598, 2083626, 2430897, 3125439, 3241196, 4167252, 4861794, 6250878, 7292691, 9376317, 9723588, 12501756, 14585382, 18752634, 21878073, 29170764, 37505268, 43756146, 65634219, 87512292, 131268438, 262536876]

約数ペア:

[(1, 262536876), (2, 131268438), (3, 87512292), (4, 65634219), (6, 43756146), (7, 37505268), (9, 29170764), (12, 21878073), (14, 18752634), (18, 14585382), (21, 12501756), (27, 9723588), (28, 9376317), (36, 7292691), (42, 6250878), (54, 4861794), (63, 4167252), (81, 3241196), (84, 3125439), (108, 2430897), (126, 2083626), (162, 1620598), (189, 1389084), (252, 1041813), (324, 810299), (378, 694542), (567, 463028), (756, 347271), (1134, 231514), (2268, 115757)]