2783758392

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{489409}}^1$

素因数の和:489500

約数の個数: 48

約数和(自身を含む): 7634796000

約数和(自身を除く): 4851037608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 489409, 978818, 1468227, 1957636, 2936454, 3915272, 4404681, 5872908, 8809362, 11745816, 17618724, 35237448, 38663311, 77326622, 115989933, 154653244, 231979866, 309306488, 347969799, 463959732, 695939598, 927919464, 1391879196, 2783758392]

約数ペア:

[(1, 2783758392), (2, 1391879196), (3, 927919464), (4, 695939598), (6, 463959732), (8, 347969799), (9, 309306488), (12, 231979866), (18, 154653244), (24, 115989933), (36, 77326622), (72, 38663311), (79, 35237448), (158, 17618724), (237, 11745816), (316, 8809362), (474, 5872908), (632, 4404681), (711, 3915272), (948, 2936454), (1422, 1957636), (1896, 1468227), (2844, 978818), (5688, 489409)]