291229137416

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{55931}}^1$

素因数の和:56347

約数の個数: 96

約数和(自身を含む): 654203044800

約数和(自身を除く): 362973907384

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 359, 392, 518, 718, 1036, 1436, 1813, 2072, 2513, 2872, 3626, 5026, 7252, 10052, 13283, 14504, 17591, 20104, 26566, 35182, 53132, 55931, 70364, 92981, 106264, 111862, 140728, 185962, 223724, 371924, 391517, 447448, 650867, 743848, 783034, 1301734, 1566068, 2069447, 2603468, 2740619, 3132136, 4138894, 5206936, 5481238, 8277788, 10962476, 14486129, 16555576, 20079229, 21924952, 28972258, 40158458, 57944516, 80316916, 101402903, 115889032, 140554603, 160633832, 202805806, 281109206, 405611612, 562218412, 742931473, 811223224, 983882221, 1124436824, 1485862946, 1967764442, 2971725892, 3935528884, 5200520311, 5943451784, 7871057768, 10401040622, 20802081244, 36403642177, 41604162488, 72807284354, 145614568708, 291229137416]

約数ペア:

[(1, 291229137416), (2, 145614568708), (4, 72807284354), (7, 41604162488), (8, 36403642177), (14, 20802081244), (28, 10401040622), (37, 7871057768), (49, 5943451784), (56, 5200520311), (74, 3935528884), (98, 2971725892), (148, 1967764442), (196, 1485862946), (259, 1124436824), (296, 983882221), (359, 811223224), (392, 742931473), (518, 562218412), (718, 405611612), (1036, 281109206), (1436, 202805806), (1813, 160633832), (2072, 140554603), (2513, 115889032), (2872, 101402903), (3626, 80316916), (5026, 57944516), (7252, 40158458), (10052, 28972258), (13283, 21924952), (14504, 20079229), (17591, 16555576), (20104, 14486129), (26566, 10962476), (35182, 8277788), (53132, 5481238), (55931, 5206936), (70364, 4138894), (92981, 3132136), (106264, 2740619), (111862, 2603468), (140728, 2069447), (185962, 1566068), (223724, 1301734), (371924, 783034), (391517, 743848), (447448, 650867)]