520489728

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1867}}^1$

素因数の和:1911

約数の個数: 162

約数和(自身を含む): 1650413492

約数和(自身を除く): 1129923764

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 768, 792, 968, 1056, 1089, 1152, 1408, 1452, 1584, 1867, 1936, 2112, 2178, 2304, 2816, 2904, 3168, 3734, 3872, 4224, 4356, 5601, 5808, 6336, 7468, 7744, 8448, 8712, 11202, 11616, 12672, 14936, 15488, 16803, 17424, 20537, 22404, 23232, 25344, 29872, 30976, 33606, 34848, 41074, 44808, 46464, 59744, 61611, 67212, 69696, 82148, 89616, 92928, 119488, 123222, 134424, 139392, 164296, 179232, 184833, 225907, 238976, 246444, 268848, 278784, 328592, 358464, 369666, 451814, 477952, 492888, 537696, 657184, 677721, 716928, 739332, 903628, 985776, 1075392, 1314368, 1355442, 1433856, 1478664, 1807256, 1971552, 2033163, 2150784, 2628736, 2710884, 2957328, 3614512, 3943104, 4066326, 4301568, 5257472, 5421768, 5914656, 7229024, 7886208, 8132652, 10843536, 11829312, 14458048, 15772416, 16265304, 21687072, 23658624, 28916096, 32530608, 43374144, 47317248, 57832192, 65061216, 86748288, 130122432, 173496576, 260244864, 520489728]

約数ペア:

[(1, 520489728), (2, 260244864), (3, 173496576), (4, 130122432), (6, 86748288), (8, 65061216), (9, 57832192), (11, 47317248), (12, 43374144), (16, 32530608), (18, 28916096), (22, 23658624), (24, 21687072), (32, 16265304), (33, 15772416), (36, 14458048), (44, 11829312), (48, 10843536), (64, 8132652), (66, 7886208), (72, 7229024), (88, 5914656), (96, 5421768), (99, 5257472), (121, 4301568), (128, 4066326), (132, 3943104), (144, 3614512), (176, 2957328), (192, 2710884), (198, 2628736), (242, 2150784), (256, 2033163), (264, 1971552), (288, 1807256), (352, 1478664), (363, 1433856), (384, 1355442), (396, 1314368), (484, 1075392), (528, 985776), (576, 903628), (704, 739332), (726, 716928), (768, 677721), (792, 657184), (968, 537696), (1056, 492888), (1089, 477952), (1152, 451814), (1408, 369666), (1452, 358464), (1584, 328592), (1867, 278784), (1936, 268848), (2112, 246444), (2178, 238976), (2304, 225907), (2816, 184833), (2904, 179232), (3168, 164296), (3734, 139392), (3872, 134424), (4224, 123222), (4356, 119488), (5601, 92928), (5808, 89616), (6336, 82148), (7468, 69696), (7744, 67212), (8448, 61611), (8712, 59744), (11202, 46464), (11616, 44808), (12672, 41074), (14936, 34848), (15488, 33606), (16803, 30976), (17424, 29872), (20537, 25344), (22404, 23232)]