339738308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2351}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 733899264

約数和(自身を除く): 394160956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 397, 794, 1588, 2351, 2779, 4702, 5161, 5558, 9404, 10322, 11116, 16457, 20644, 30563, 32914, 36127, 61126, 65828, 72254, 122252, 144508, 213941, 427882, 855764, 933347, 1866694, 3733388, 6533429, 12133511, 13066858, 24267022, 26133716, 48534044, 84934577, 169869154, 339738308]

約数ペア:

[(1, 339738308), (2, 169869154), (4, 84934577), (7, 48534044), (13, 26133716), (14, 24267022), (26, 13066858), (28, 12133511), (52, 6533429), (91, 3733388), (182, 1866694), (364, 933347), (397, 855764), (794, 427882), (1588, 213941), (2351, 144508), (2779, 122252), (4702, 72254), (5161, 65828), (5558, 61126), (9404, 36127), (10322, 32914), (11116, 30563), (16457, 20644)]