252735588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 754790400

約数和(自身を除く): 502054812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 127, 149, 159, 212, 252, 254, 298, 318, 371, 381, 447, 477, 508, 596, 636, 742, 762, 889, 894, 954, 1043, 1113, 1143, 1341, 1484, 1524, 1778, 1788, 1908, 2086, 2226, 2286, 2667, 2682, 3129, 3339, 3556, 4172, 4452, 4572, 5334, 5364, 6258, 6678, 6731, 7897, 8001, 9387, 10668, 12516, 13356, 13462, 15794, 16002, 18774, 18923, 20193, 23691, 26924, 31588, 32004, 37548, 37846, 40386, 47117, 47382, 55279, 56769, 60579, 71073, 75692, 80772, 94234, 94764, 110558, 113538, 121158, 132461, 141351, 142146, 165837, 170307, 188468, 221116, 227076, 242316, 264922, 282702, 284292, 331674, 340614, 397383, 424053, 497511, 529844, 565404, 663348, 681228, 794766, 848106, 995022, 1002919, 1192149, 1589532, 1696212, 1990044, 2005838, 2384298, 3008757, 4011676, 4768596, 6017514, 7020433, 9026271, 12035028, 14040866, 18052542, 21061299, 28081732, 36105084, 42122598, 63183897, 84245196, 126367794, 252735588]

約数ペア:

[(1, 252735588), (2, 126367794), (3, 84245196), (4, 63183897), (6, 42122598), (7, 36105084), (9, 28081732), (12, 21061299), (14, 18052542), (18, 14040866), (21, 12035028), (28, 9026271), (36, 7020433), (42, 6017514), (53, 4768596), (63, 4011676), (84, 3008757), (106, 2384298), (126, 2005838), (127, 1990044), (149, 1696212), (159, 1589532), (212, 1192149), (252, 1002919), (254, 995022), (298, 848106), (318, 794766), (371, 681228), (381, 663348), (447, 565404), (477, 529844), (508, 497511), (596, 424053), (636, 397383), (742, 340614), (762, 331674), (889, 284292), (894, 282702), (954, 264922), (1043, 242316), (1113, 227076), (1143, 221116), (1341, 188468), (1484, 170307), (1524, 165837), (1778, 142146), (1788, 141351), (1908, 132461), (2086, 121158), (2226, 113538), (2286, 110558), (2667, 94764), (2682, 94234), (3129, 80772), (3339, 75692), (3556, 71073), (4172, 60579), (4452, 56769), (4572, 55279), (5334, 47382), (5364, 47117), (6258, 40386), (6678, 37846), (6731, 37548), (7897, 32004), (8001, 31588), (9387, 26924), (10668, 23691), (12516, 20193), (13356, 18923), (13462, 18774), (15794, 16002)]