313791036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1951}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 789669888

約数和(自身を除く): 475878852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1031, 1951, 2062, 3093, 3902, 4124, 5853, 6186, 7804, 11706, 12372, 13403, 23412, 25363, 26806, 40209, 50726, 53612, 76089, 80418, 101452, 152178, 160836, 304356, 2011481, 4022962, 6034443, 8045924, 12068886, 24137772, 26149253, 52298506, 78447759, 104597012, 156895518, 313791036]

約数ペア:

[(1, 313791036), (2, 156895518), (3, 104597012), (4, 78447759), (6, 52298506), (12, 26149253), (13, 24137772), (26, 12068886), (39, 8045924), (52, 6034443), (78, 4022962), (156, 2011481), (1031, 304356), (1951, 160836), (2062, 152178), (3093, 101452), (3902, 80418), (4124, 76089), (5853, 53612), (6186, 50726), (7804, 40209), (11706, 26806), (12372, 25363), (13403, 23412)]