271400948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1823}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 586306560

約数和(自身を除く): 314905612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 409, 818, 1636, 1823, 2863, 3646, 5317, 5726, 7292, 10634, 11452, 12761, 21268, 23699, 25522, 37219, 47398, 51044, 74438, 94796, 148876, 165893, 331786, 663572, 745607, 1491214, 2982428, 5219249, 9692891, 10438498, 19385782, 20876996, 38771564, 67850237, 135700474, 271400948]

約数ペア:

[(1, 271400948), (2, 135700474), (4, 67850237), (7, 38771564), (13, 20876996), (14, 19385782), (26, 10438498), (28, 9692891), (52, 5219249), (91, 2982428), (182, 1491214), (364, 745607), (409, 663572), (818, 331786), (1636, 165893), (1823, 148876), (2863, 94796), (3646, 74438), (5317, 51044), (5726, 47398), (7292, 37219), (10634, 25522), (11452, 23699), (12761, 21268)]