320032938

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1\times {\mathrm{857}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 647824320

約数和(自身を除く): 327791382

約数列:

[1, 2, 3, 6, 109, 218, 327, 571, 654, 857, 1142, 1713, 1714, 2571, 3426, 5142, 62239, 93413, 124478, 186717, 186826, 280239, 373434, 489347, 560478, 978694, 1468041, 2936082, 53338823, 106677646, 160016469, 320032938]

約数ペア:

[(1, 320032938), (2, 160016469), (3, 106677646), (6, 53338823), (109, 2936082), (218, 1468041), (327, 978694), (571, 560478), (654, 489347), (857, 373434), (1142, 280239), (1713, 186826), (1714, 186717), (2571, 124478), (3426, 93413), (5142, 62239)]