340583432

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{129401}}^1$

素因数の和:129461

約数の個数: 32

約数和(自身を含む): 745355520

約数和(自身を除く): 404772088

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 129401, 258802, 517604, 905807, 1035208, 1811614, 3623228, 6081847, 7246456, 12163694, 24327388, 42572929, 48654776, 85145858, 170291716, 340583432]

約数ペア:

[(1, 340583432), (2, 170291716), (4, 85145858), (7, 48654776), (8, 42572929), (14, 24327388), (28, 12163694), (47, 7246456), (56, 6081847), (94, 3623228), (188, 1811614), (329, 1035208), (376, 905807), (658, 517604), (1316, 258802), (2632, 129401)]