351640212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{380563}}^1$

素因数の和:380588

約数の個数: 48

約数和(自身を含む): 1022956032

約数和(自身を除く): 671315820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 380563, 761126, 1141689, 1522252, 2283378, 2663941, 4186193, 4566756, 5327882, 7991823, 8372386, 10655764, 12558579, 15983646, 16744772, 25117158, 29303351, 31967292, 50234316, 58606702, 87910053, 117213404, 175820106, 351640212]

約数ペア:

[(1, 351640212), (2, 175820106), (3, 117213404), (4, 87910053), (6, 58606702), (7, 50234316), (11, 31967292), (12, 29303351), (14, 25117158), (21, 16744772), (22, 15983646), (28, 12558579), (33, 10655764), (42, 8372386), (44, 7991823), (66, 5327882), (77, 4566756), (84, 4186193), (132, 2663941), (154, 2283378), (231, 1522252), (308, 1141689), (462, 761126), (924, 380563)]