319067556

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 752047296

約数和(自身を除く): 432979740

約数列:

[1, 2, 3, 4, 6, 12, 257, 307, 337, 514, 614, 674, 771, 921, 1011, 1028, 1228, 1348, 1542, 1842, 2022, 3084, 3684, 4044, 78899, 86609, 103459, 157798, 173218, 206918, 236697, 259827, 310377, 315596, 346436, 413836, 473394, 519654, 620754, 946788, 1039308, 1241508, 26588963, 53177926, 79766889, 106355852, 159533778, 319067556]

約数ペア:

[(1, 319067556), (2, 159533778), (3, 106355852), (4, 79766889), (6, 53177926), (12, 26588963), (257, 1241508), (307, 1039308), (337, 946788), (514, 620754), (614, 519654), (674, 473394), (771, 413836), (921, 346436), (1011, 315596), (1028, 310377), (1228, 259827), (1348, 236697), (1542, 206918), (1842, 173218), (2022, 157798), (3084, 103459), (3684, 86609), (4044, 78899)]