311910342

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{1297}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 630828000

約数和(自身を除く): 318917658

約数列:

[1, 2, 3, 6, 149, 269, 298, 447, 538, 807, 894, 1297, 1614, 2594, 3891, 7782, 40081, 80162, 120243, 193253, 240486, 348893, 386506, 579759, 697786, 1046679, 1159518, 2093358, 51985057, 103970114, 155955171, 311910342]

約数ペア:

[(1, 311910342), (2, 155955171), (3, 103970114), (6, 51985057), (149, 2093358), (269, 1159518), (298, 1046679), (447, 697786), (538, 579759), (807, 386506), (894, 348893), (1297, 240486), (1614, 193253), (2594, 120243), (3891, 80162), (7782, 40081)]