390382668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{834151}}^1$

素因数の和:834174

約数の個数: 36

約数和(自身を含む): 1062709648

約数和(自身を除く): 672326980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 834151, 1668302, 2502453, 3336604, 5004906, 7507359, 10009812, 10843963, 15014718, 21687926, 30029436, 32531889, 43375852, 65063778, 97595667, 130127556, 195191334, 390382668]

約数ペア:

[(1, 390382668), (2, 195191334), (3, 130127556), (4, 97595667), (6, 65063778), (9, 43375852), (12, 32531889), (13, 30029436), (18, 21687926), (26, 15014718), (36, 10843963), (39, 10009812), (52, 7507359), (78, 5004906), (117, 3336604), (156, 2502453), (234, 1668302), (468, 834151)]