289147068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1147409}}^1$

素因数の和:1147426

約数の個数: 36

約数和(自身を含む): 835314480

約数和(自身を除く): 546167412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1147409, 2294818, 3442227, 4589636, 6884454, 8031863, 10326681, 13768908, 16063726, 20653362, 24095589, 32127452, 41306724, 48191178, 72286767, 96382356, 144573534, 289147068]

約数ペア:

[(1, 289147068), (2, 144573534), (3, 96382356), (4, 72286767), (6, 48191178), (7, 41306724), (9, 32127452), (12, 24095589), (14, 20653362), (18, 16063726), (21, 13768908), (28, 10326681), (36, 8031863), (42, 6884454), (63, 4589636), (84, 3442227), (126, 2294818), (252, 1147409)]