303396072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1907}}^1$

素因数の和:2870

約数の個数: 64

約数和(自身を含む): 868216320

約数和(自身を除く): 564820248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 947, 1894, 1907, 2841, 3788, 3814, 5682, 5721, 6629, 7576, 7628, 11364, 11442, 13258, 13349, 15256, 19887, 22728, 22884, 26516, 26698, 39774, 40047, 45768, 53032, 53396, 79548, 80094, 106792, 159096, 160188, 320376, 1805929, 3611858, 5417787, 7223716, 10835574, 12641503, 14447432, 21671148, 25283006, 37924509, 43342296, 50566012, 75849018, 101132024, 151698036, 303396072]

約数ペア:

[(1, 303396072), (2, 151698036), (3, 101132024), (4, 75849018), (6, 50566012), (7, 43342296), (8, 37924509), (12, 25283006), (14, 21671148), (21, 14447432), (24, 12641503), (28, 10835574), (42, 7223716), (56, 5417787), (84, 3611858), (168, 1805929), (947, 320376), (1894, 160188), (1907, 159096), (2841, 106792), (3788, 80094), (3814, 79548), (5682, 53396), (5721, 53032), (6629, 45768), (7576, 40047), (7628, 39774), (11364, 26698), (11442, 26516), (13258, 22884), (13349, 22728), (15256, 19887)]