856156716

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{43319}}^1$

素因数の和:43396

約数の個数: 60

約数和(自身を含む): 2274906480

約数和(自身を除く): 1418749764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1647, 2196, 3294, 4941, 6588, 9882, 19764, 43319, 86638, 129957, 173276, 259914, 389871, 519828, 779742, 1169613, 1559484, 2339226, 2642459, 3508839, 4678452, 5284918, 7017678, 7927377, 10569836, 14035356, 15854754, 23782131, 31709508, 47564262, 71346393, 95128524, 142692786, 214039179, 285385572, 428078358, 856156716]

約数ペア:

[(1, 856156716), (2, 428078358), (3, 285385572), (4, 214039179), (6, 142692786), (9, 95128524), (12, 71346393), (18, 47564262), (27, 31709508), (36, 23782131), (54, 15854754), (61, 14035356), (81, 10569836), (108, 7927377), (122, 7017678), (162, 5284918), (183, 4678452), (244, 3508839), (324, 2642459), (366, 2339226), (549, 1559484), (732, 1169613), (1098, 779742), (1647, 519828), (2196, 389871), (3294, 259914), (4941, 173276), (6588, 129957), (9882, 86638), (19764, 43319)]