289580048

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1847}}^1$

素因数の和:2135

約数の個数: 40

約数和(自身を含む): 577463040

約数和(自身を除く): 287882992

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 239, 328, 478, 656, 956, 1847, 1912, 3694, 3824, 7388, 9799, 14776, 19598, 29552, 39196, 75727, 78392, 151454, 156784, 302908, 441433, 605816, 882866, 1211632, 1765732, 3531464, 7062928, 18098753, 36197506, 72395012, 144790024, 289580048]

約数ペア:

[(1, 289580048), (2, 144790024), (4, 72395012), (8, 36197506), (16, 18098753), (41, 7062928), (82, 3531464), (164, 1765732), (239, 1211632), (328, 882866), (478, 605816), (656, 441433), (956, 302908), (1847, 156784), (1912, 151454), (3694, 78392), (3824, 75727), (7388, 39196), (9799, 29552), (14776, 19598)]