306665892

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{218423}}^1$

素因数の和:218449

約数の個数: 48

約数和(自身を含む): 856222080

約数和(自身を除く): 549556188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 218423, 436846, 655269, 873692, 1310538, 1965807, 2621076, 2839499, 3931614, 5678998, 5897421, 7863228, 8518497, 11357996, 11794842, 17036994, 23589684, 25555491, 34073988, 51110982, 76666473, 102221964, 153332946, 306665892]

約数ペア:

[(1, 306665892), (2, 153332946), (3, 102221964), (4, 76666473), (6, 51110982), (9, 34073988), (12, 25555491), (13, 23589684), (18, 17036994), (26, 11794842), (27, 11357996), (36, 8518497), (39, 7863228), (52, 5897421), (54, 5678998), (78, 3931614), (108, 2839499), (117, 2621076), (156, 1965807), (234, 1310538), (351, 873692), (468, 655269), (702, 436846), (1404, 218423)]