303638868

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{72089}}^1$

素因数の和:72118

約数の個数: 60

約数和(自身を含む): 854843220

約数和(自身を除く): 551204352

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 72089, 144178, 216267, 288356, 432534, 648801, 865068, 937157, 1297602, 1874314, 1946403, 2595204, 2811471, 3748628, 3892806, 5622942, 5839209, 7785612, 8434413, 11245884, 11678418, 16868826, 23356836, 25303239, 33737652, 50606478, 75909717, 101212956, 151819434, 303638868]

約数ペア:

[(1, 303638868), (2, 151819434), (3, 101212956), (4, 75909717), (6, 50606478), (9, 33737652), (12, 25303239), (13, 23356836), (18, 16868826), (26, 11678418), (27, 11245884), (36, 8434413), (39, 7785612), (52, 5839209), (54, 5622942), (78, 3892806), (81, 3748628), (108, 2811471), (117, 2595204), (156, 1946403), (162, 1874314), (234, 1297602), (324, 937157), (351, 865068), (468, 648801), (702, 432534), (1053, 288356), (1404, 216267), (2106, 144178), (4212, 72089)]