210418992

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 160

約数和(自身を含む): 696384000

約数和(自身を除く): 485965008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 149, 168, 189, 216, 252, 298, 336, 378, 432, 447, 467, 504, 596, 756, 894, 934, 1008, 1043, 1192, 1341, 1401, 1512, 1788, 1868, 2086, 2384, 2682, 2802, 3024, 3129, 3269, 3576, 3736, 4023, 4172, 4203, 5364, 5604, 6258, 6538, 7152, 7472, 8046, 8344, 8406, 9387, 9807, 10728, 11208, 12516, 12609, 13076, 16092, 16688, 16812, 18774, 19614, 21456, 22416, 25032, 25218, 26152, 28161, 29421, 32184, 33624, 37548, 39228, 50064, 50436, 52304, 56322, 58842, 64368, 67248, 69583, 75096, 78456, 88263, 100872, 112644, 117684, 139166, 150192, 156912, 176526, 201744, 208749, 225288, 235368, 278332, 353052, 417498, 450576, 470736, 487081, 556664, 626247, 706104, 834996, 974162, 1113328, 1252494, 1412208, 1461243, 1669992, 1878741, 1948324, 2504988, 2922486, 3339984, 3757482, 3896648, 4383729, 5009976, 5844972, 7514964, 7793296, 8767458, 10019952, 11689944, 13151187, 15029928, 17534916, 23379888, 26302374, 30059856, 35069832, 52604748, 70139664, 105209496, 210418992]

約数ペア:

[(1, 210418992), (2, 105209496), (3, 70139664), (4, 52604748), (6, 35069832), (7, 30059856), (8, 26302374), (9, 23379888), (12, 17534916), (14, 15029928), (16, 13151187), (18, 11689944), (21, 10019952), (24, 8767458), (27, 7793296), (28, 7514964), (36, 5844972), (42, 5009976), (48, 4383729), (54, 3896648), (56, 3757482), (63, 3339984), (72, 2922486), (84, 2504988), (108, 1948324), (112, 1878741), (126, 1669992), (144, 1461243), (149, 1412208), (168, 1252494), (189, 1113328), (216, 974162), (252, 834996), (298, 706104), (336, 626247), (378, 556664), (432, 487081), (447, 470736), (467, 450576), (504, 417498), (596, 353052), (756, 278332), (894, 235368), (934, 225288), (1008, 208749), (1043, 201744), (1192, 176526), (1341, 156912), (1401, 150192), (1512, 139166), (1788, 117684), (1868, 112644), (2086, 100872), (2384, 88263), (2682, 78456), (2802, 75096), (3024, 69583), (3129, 67248), (3269, 64368), (3576, 58842), (3736, 56322), (4023, 52304), (4172, 50436), (4203, 50064), (5364, 39228), (5604, 37548), (6258, 33624), (6538, 32184), (7152, 29421), (7472, 28161), (8046, 26152), (8344, 25218), (8406, 25032), (9387, 22416), (9807, 21456), (10728, 19614), (11208, 18774), (12516, 16812), (12609, 16688), (13076, 16092)]