342523648502

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1\times {\mathrm{1999}}^1$

素因数の和:2901

約数の個数: 64

約数和(自身を含む): 598440960000

約数和(自身を除く): 255917311498

約数列:

[1, 2, 7, 14, 73, 146, 389, 431, 511, 778, 862, 1022, 1999, 2723, 3017, 3998, 5446, 6034, 13993, 27986, 28397, 31463, 56794, 62926, 145927, 167659, 198779, 220241, 291854, 335318, 397558, 440482, 777611, 861569, 1021489, 1173613, 1555222, 1723138, 2042978, 2347226, 5443277, 6030983, 10886554, 12061966, 12239107, 24478214, 56765603, 62894537, 85673749, 113531206, 125789074, 171347498, 335150341, 397359221, 440261759, 670300682, 794718442, 880523518, 2346052387, 4692104774, 24465974893, 48931949786, 171261824251, 342523648502]

約数ペア:

[(1, 342523648502), (2, 171261824251), (7, 48931949786), (14, 24465974893), (73, 4692104774), (146, 2346052387), (389, 880523518), (431, 794718442), (511, 670300682), (778, 440261759), (862, 397359221), (1022, 335150341), (1999, 171347498), (2723, 125789074), (3017, 113531206), (3998, 85673749), (5446, 62894537), (6034, 56765603), (13993, 24478214), (27986, 12239107), (28397, 12061966), (31463, 10886554), (56794, 6030983), (62926, 5443277), (145927, 2347226), (167659, 2042978), (198779, 1723138), (220241, 1555222), (291854, 1173613), (335318, 1021489), (397558, 861569), (440482, 777611)]