1320809322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{39359}}^1$

素因数の和:39435

約数の個数: 64

約数和(自身を含む): 3264675840

約数和(自身を除く): 1943866518

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 658, 714, 799, 987, 1598, 1974, 2397, 4794, 5593, 11186, 16779, 33558, 39359, 78718, 118077, 236154, 275513, 551026, 669103, 826539, 1338206, 1653078, 1849873, 2007309, 3699746, 4014618, 4683721, 5549619, 9367442, 11099238, 12949111, 14051163, 25898222, 28102326, 31447841, 38847333, 62895682, 77694666, 94343523, 188687046, 220134887, 440269774, 660404661, 1320809322]

約数ペア:

[(1, 1320809322), (2, 660404661), (3, 440269774), (6, 220134887), (7, 188687046), (14, 94343523), (17, 77694666), (21, 62895682), (34, 38847333), (42, 31447841), (47, 28102326), (51, 25898222), (94, 14051163), (102, 12949111), (119, 11099238), (141, 9367442), (238, 5549619), (282, 4683721), (329, 4014618), (357, 3699746), (658, 2007309), (714, 1849873), (799, 1653078), (987, 1338206), (1598, 826539), (1974, 669103), (2397, 551026), (4794, 275513), (5593, 236154), (11186, 118077), (16779, 78718), (33558, 39359)]