289688466

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 641208960

約数和(自身を除く): 351520494

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 59, 74, 102, 111, 118, 177, 222, 354, 629, 1003, 1258, 1301, 1887, 2006, 2183, 2602, 3009, 3774, 3903, 4366, 6018, 6549, 7806, 13098, 22117, 37111, 44234, 48137, 66351, 74222, 76759, 96274, 111333, 132702, 144411, 153518, 222666, 230277, 288822, 460554, 818329, 1304903, 1636658, 2454987, 2609806, 2840083, 3914709, 4909974, 5680166, 7829418, 8520249, 17040498, 48281411, 96562822, 144844233, 289688466]

約数ペア:

[(1, 289688466), (2, 144844233), (3, 96562822), (6, 48281411), (17, 17040498), (34, 8520249), (37, 7829418), (51, 5680166), (59, 4909974), (74, 3914709), (102, 2840083), (111, 2609806), (118, 2454987), (177, 1636658), (222, 1304903), (354, 818329), (629, 460554), (1003, 288822), (1258, 230277), (1301, 222666), (1887, 153518), (2006, 144411), (2183, 132702), (2602, 111333), (3009, 96274), (3774, 76759), (3903, 74222), (4366, 66351), (6018, 48137), (6549, 44234), (7806, 37111), (13098, 22117)]