342871802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 649845504

約数和(自身を除く): 306973702

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 131, 146, 182, 197, 262, 394, 511, 917, 949, 1022, 1379, 1703, 1834, 1898, 2561, 2758, 3406, 5122, 6643, 9563, 11921, 13286, 14381, 17927, 19126, 23842, 25807, 28762, 35854, 51614, 66941, 100667, 124319, 133882, 180649, 186953, 201334, 248638, 335491, 361298, 373906, 670982, 870233, 1308671, 1740466, 1883911, 2348437, 2617342, 3767822, 4696874, 13187377, 24490843, 26374754, 48981686, 171435901, 342871802]

約数ペア:

[(1, 342871802), (2, 171435901), (7, 48981686), (13, 26374754), (14, 24490843), (26, 13187377), (73, 4696874), (91, 3767822), (131, 2617342), (146, 2348437), (182, 1883911), (197, 1740466), (262, 1308671), (394, 870233), (511, 670982), (917, 373906), (949, 361298), (1022, 335491), (1379, 248638), (1703, 201334), (1834, 186953), (1898, 180649), (2561, 133882), (2758, 124319), (3406, 100667), (5122, 66941), (6643, 51614), (9563, 35854), (11921, 28762), (13286, 25807), (14381, 23842), (17927, 19126)]