439143516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{10691}}^1$

素因数の和:10871

約数の個数: 72

約数和(自身を含む): 1276539264

約数和(自身を除く): 837395748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4564, 5868, 6846, 10269, 10691, 13692, 20538, 21382, 32073, 41076, 42764, 64146, 74837, 96219, 128292, 149674, 192438, 224511, 299348, 384876, 449022, 673533, 898044, 1347066, 1742633, 2694132, 3485266, 5227899, 6970532, 10455798, 12198431, 15683697, 20911596, 24396862, 31367394, 36595293, 48793724, 62734788, 73190586, 109785879, 146381172, 219571758, 439143516]

約数ペア:

[(1, 439143516), (2, 219571758), (3, 146381172), (4, 109785879), (6, 73190586), (7, 62734788), (9, 48793724), (12, 36595293), (14, 31367394), (18, 24396862), (21, 20911596), (28, 15683697), (36, 12198431), (42, 10455798), (63, 6970532), (84, 5227899), (126, 3485266), (163, 2694132), (252, 1742633), (326, 1347066), (489, 898044), (652, 673533), (978, 449022), (1141, 384876), (1467, 299348), (1956, 224511), (2282, 192438), (2934, 149674), (3423, 128292), (4564, 96219), (5868, 74837), (6846, 64146), (10269, 42764), (10691, 41076), (13692, 32073), (20538, 21382)]