268756852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13931}}^1$

素因数の和:14008

約数の個数: 48

約数和(自身を含む): 589825152

約数和(自身を除く): 321068300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 13931, 19292, 27862, 55724, 97517, 181103, 195034, 362206, 390068, 724412, 738343, 1267721, 1476686, 2535442, 2953372, 5070884, 5168401, 9598459, 10336802, 19196918, 20673604, 38393836, 67189213, 134378426, 268756852]

約数ペア:

[(1, 268756852), (2, 134378426), (4, 67189213), (7, 38393836), (13, 20673604), (14, 19196918), (26, 10336802), (28, 9598459), (52, 5168401), (53, 5070884), (91, 2953372), (106, 2535442), (182, 1476686), (212, 1267721), (364, 738343), (371, 724412), (689, 390068), (742, 362206), (1378, 195034), (1484, 181103), (2756, 97517), (4823, 55724), (9646, 27862), (13931, 19292)]