289778796

素因数分解:

$2^2\times 3^4\times {\mathrm{367}}^1\times {\mathrm{2437}}^1$

素因数の和:2820

約数の個数: 60

約数和(自身を含む): 759914848

約数和(自身を除く): 470136052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 367, 734, 1101, 1468, 2202, 2437, 3303, 4404, 4874, 6606, 7311, 9748, 9909, 13212, 14622, 19818, 21933, 29244, 29727, 39636, 43866, 59454, 65799, 87732, 118908, 131598, 197397, 263196, 394794, 789588, 894379, 1788758, 2683137, 3577516, 5366274, 8049411, 10732548, 16098822, 24148233, 32197644, 48296466, 72444699, 96592932, 144889398, 289778796]

約数ペア:

[(1, 289778796), (2, 144889398), (3, 96592932), (4, 72444699), (6, 48296466), (9, 32197644), (12, 24148233), (18, 16098822), (27, 10732548), (36, 8049411), (54, 5366274), (81, 3577516), (108, 2683137), (162, 1788758), (324, 894379), (367, 789588), (734, 394794), (1101, 263196), (1468, 197397), (2202, 131598), (2437, 118908), (3303, 87732), (4404, 65799), (4874, 59454), (6606, 43866), (7311, 39636), (9748, 29727), (9909, 29244), (13212, 21933), (14622, 19818)]