519739668

素因数分解:

$2^2\times 3^2\times 7^5\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 108

約数和(自身を含む): 1534522080

約数和(自身を除く): 1014782412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 859, 882, 1029, 1372, 1718, 1764, 2058, 2401, 2577, 3087, 3436, 4116, 4802, 5154, 6013, 6174, 7203, 7731, 9604, 10308, 12026, 12348, 14406, 15462, 16807, 18039, 21609, 24052, 28812, 30924, 33614, 36078, 42091, 43218, 50421, 54117, 67228, 72156, 84182, 86436, 100842, 108234, 126273, 151263, 168364, 201684, 216468, 252546, 294637, 302526, 378819, 505092, 589274, 605052, 757638, 883911, 1178548, 1515276, 1767822, 2062459, 2651733, 3535644, 4124918, 5303466, 6187377, 8249836, 10606932, 12374754, 14437213, 18562131, 24749508, 28874426, 37124262, 43311639, 57748852, 74248524, 86623278, 129934917, 173246556, 259869834, 519739668]

約数ペア:

[(1, 519739668), (2, 259869834), (3, 173246556), (4, 129934917), (6, 86623278), (7, 74248524), (9, 57748852), (12, 43311639), (14, 37124262), (18, 28874426), (21, 24749508), (28, 18562131), (36, 14437213), (42, 12374754), (49, 10606932), (63, 8249836), (84, 6187377), (98, 5303466), (126, 4124918), (147, 3535644), (196, 2651733), (252, 2062459), (294, 1767822), (343, 1515276), (441, 1178548), (588, 883911), (686, 757638), (859, 605052), (882, 589274), (1029, 505092), (1372, 378819), (1718, 302526), (1764, 294637), (2058, 252546), (2401, 216468), (2577, 201684), (3087, 168364), (3436, 151263), (4116, 126273), (4802, 108234), (5154, 100842), (6013, 86436), (6174, 84182), (7203, 72156), (7731, 67228), (9604, 54117), (10308, 50421), (12026, 43218), (12348, 42091), (14406, 36078), (15462, 33614), (16807, 30924), (18039, 28812), (21609, 24052)]