306244788

素因数分解:

$2^2\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{19319}}^1$

素因数の和:20647

約数の個数: 24

約数和(自身を含む): 715149120

約数和(自身を除く): 408904332

約数列:

[1, 2, 3, 4, 6, 12, 1321, 2642, 3963, 5284, 7926, 15852, 19319, 38638, 57957, 77276, 115914, 231828, 25520399, 51040798, 76561197, 102081596, 153122394, 306244788]

約数ペア:

[(1, 306244788), (2, 153122394), (3, 102081596), (4, 76561197), (6, 51040798), (12, 25520399), (1321, 231828), (2642, 115914), (3963, 77276), (5284, 57957), (7926, 38638), (15852, 19319)]