339861004

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{503}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 694310400

約数和(自身を除く): 354449396

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 409, 413, 503, 818, 826, 1006, 1636, 1652, 2012, 2863, 3521, 5726, 7042, 11452, 14084, 24131, 29677, 48262, 59354, 96524, 118708, 168917, 205727, 207739, 337834, 411454, 415478, 675668, 822908, 830956, 1440089, 2880178, 5760356, 12137893, 24275786, 48551572, 84965251, 169930502, 339861004]

約数ペア:

[(1, 339861004), (2, 169930502), (4, 84965251), (7, 48551572), (14, 24275786), (28, 12137893), (59, 5760356), (118, 2880178), (236, 1440089), (409, 830956), (413, 822908), (503, 675668), (818, 415478), (826, 411454), (1006, 337834), (1636, 207739), (1652, 205727), (2012, 168917), (2863, 118708), (3521, 96524), (5726, 59354), (7042, 48262), (11452, 29677), (14084, 24131)]