317047248

素因数分解:

$2^4\times 3^2\times 7^5\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 180

約数和(自身を含む): 1043067168

約数和(自身を除く): 726019920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 131, 144, 147, 168, 196, 252, 262, 294, 336, 343, 392, 393, 441, 504, 524, 588, 686, 784, 786, 882, 917, 1008, 1029, 1048, 1176, 1179, 1372, 1572, 1764, 1834, 2058, 2096, 2352, 2358, 2401, 2744, 2751, 3087, 3144, 3528, 3668, 4116, 4716, 4802, 5488, 5502, 6174, 6288, 6419, 7056, 7203, 7336, 8232, 8253, 9432, 9604, 11004, 12348, 12838, 14406, 14672, 16464, 16506, 16807, 18864, 19208, 19257, 21609, 22008, 24696, 25676, 28812, 33012, 33614, 38416, 38514, 43218, 44016, 44933, 49392, 50421, 51352, 57624, 57771, 66024, 67228, 77028, 86436, 89866, 100842, 102704, 115248, 115542, 132048, 134456, 134799, 151263, 154056, 172872, 179732, 201684, 231084, 268912, 269598, 302526, 308112, 314531, 345744, 359464, 403368, 404397, 462168, 539196, 605052, 629062, 718928, 806736, 808794, 924336, 943593, 1078392, 1210104, 1258124, 1617588, 1887186, 2156784, 2201717, 2420208, 2516248, 2830779, 3235176, 3774372, 4403434, 5032496, 5661558, 6470352, 6605151, 7548744, 8806868, 11323116, 13210302, 15097488, 17613736, 19815453, 22646232, 26420604, 35227472, 39630906, 45292464, 52841208, 79261812, 105682416, 158523624, 317047248]

約数ペア:

[(1, 317047248), (2, 158523624), (3, 105682416), (4, 79261812), (6, 52841208), (7, 45292464), (8, 39630906), (9, 35227472), (12, 26420604), (14, 22646232), (16, 19815453), (18, 17613736), (21, 15097488), (24, 13210302), (28, 11323116), (36, 8806868), (42, 7548744), (48, 6605151), (49, 6470352), (56, 5661558), (63, 5032496), (72, 4403434), (84, 3774372), (98, 3235176), (112, 2830779), (126, 2516248), (131, 2420208), (144, 2201717), (147, 2156784), (168, 1887186), (196, 1617588), (252, 1258124), (262, 1210104), (294, 1078392), (336, 943593), (343, 924336), (392, 808794), (393, 806736), (441, 718928), (504, 629062), (524, 605052), (588, 539196), (686, 462168), (784, 404397), (786, 403368), (882, 359464), (917, 345744), (1008, 314531), (1029, 308112), (1048, 302526), (1176, 269598), (1179, 268912), (1372, 231084), (1572, 201684), (1764, 179732), (1834, 172872), (2058, 154056), (2096, 151263), (2352, 134799), (2358, 134456), (2401, 132048), (2744, 115542), (2751, 115248), (3087, 102704), (3144, 100842), (3528, 89866), (3668, 86436), (4116, 77028), (4716, 67228), (4802, 66024), (5488, 57771), (5502, 57624), (6174, 51352), (6288, 50421), (6419, 49392), (7056, 44933), (7203, 44016), (7336, 43218), (8232, 38514), (8253, 38416), (9432, 33614), (9604, 33012), (11004, 28812), (12348, 25676), (12838, 24696), (14406, 22008), (14672, 21609), (16464, 19257), (16506, 19208), (16807, 18864)]