1678748568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{14461}}^1$

素因数の和:15168

約数の個数: 64

約数和(自身を含む): 4803697920

約数和(自身を除く): 3124949352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 691, 1382, 2073, 2764, 4146, 4837, 5528, 8292, 9674, 14461, 14511, 16584, 19348, 28922, 29022, 38696, 43383, 57844, 58044, 86766, 101227, 115688, 116088, 173532, 202454, 303681, 347064, 404908, 607362, 809816, 1214724, 2429448, 9992551, 19985102, 29977653, 39970204, 59955306, 69947857, 79940408, 119910612, 139895714, 209843571, 239821224, 279791428, 419687142, 559582856, 839374284, 1678748568]

約数ペア:

[(1, 1678748568), (2, 839374284), (3, 559582856), (4, 419687142), (6, 279791428), (7, 239821224), (8, 209843571), (12, 139895714), (14, 119910612), (21, 79940408), (24, 69947857), (28, 59955306), (42, 39970204), (56, 29977653), (84, 19985102), (168, 9992551), (691, 2429448), (1382, 1214724), (2073, 809816), (2764, 607362), (4146, 404908), (4837, 347064), (5528, 303681), (8292, 202454), (9674, 173532), (14461, 116088), (14511, 115688), (16584, 101227), (19348, 86766), (28922, 58044), (29022, 57844), (38696, 43383)]