245816268

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{25321}}^1$

素因数の和:26137

約数の個数: 24

約数和(自身を含む): 574302960

約数和(自身を除く): 328486692

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 3236, 4854, 9708, 25321, 50642, 75963, 101284, 151926, 303852, 20484689, 40969378, 61454067, 81938756, 122908134, 245816268]

約数ペア:

[(1, 245816268), (2, 122908134), (3, 81938756), (4, 61454067), (6, 40969378), (12, 20484689), (809, 303852), (1618, 151926), (2427, 101284), (3236, 75963), (4854, 50642), (9708, 25321)]