7404081664

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 160

約数和(自身を含む): 17649156096

約数和(自身を除く): 10245074432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 103, 112, 124, 128, 206, 217, 224, 248, 256, 412, 434, 448, 496, 512, 647, 721, 824, 868, 896, 992, 1294, 1442, 1648, 1736, 1792, 1984, 2588, 2884, 3193, 3296, 3472, 3584, 3968, 4529, 5176, 5768, 6386, 6592, 6944, 7936, 9058, 10352, 11536, 12772, 13184, 13888, 15872, 18116, 20057, 20704, 22351, 23072, 25544, 26368, 27776, 36232, 40114, 41408, 44702, 46144, 51088, 52736, 55552, 66641, 72464, 80228, 82816, 89404, 92288, 102176, 111104, 133282, 140399, 144928, 160456, 165632, 178808, 184576, 204352, 266564, 280798, 289856, 320912, 331264, 357616, 369152, 408704, 466487, 533128, 561596, 579712, 641824, 715232, 817408, 932974, 1066256, 1123192, 1159424, 1283648, 1430464, 1634816, 1865948, 2065871, 2132512, 2246384, 2318848, 2567296, 2860928, 3731896, 4131742, 4265024, 4492768, 5134592, 5721856, 7463792, 8263484, 8530048, 8985536, 10269184, 11443712, 14461097, 14927584, 16526968, 17060096, 17971072, 28922194, 29855168, 33053936, 34120192, 35942144, 57844388, 59710336, 66107872, 71884288, 115688776, 119420672, 132215744, 231377552, 238841344, 264431488, 462755104, 528862976, 925510208, 1057725952, 1851020416, 3702040832, 7404081664]

約数ペア:

[(1, 7404081664), (2, 3702040832), (4, 1851020416), (7, 1057725952), (8, 925510208), (14, 528862976), (16, 462755104), (28, 264431488), (31, 238841344), (32, 231377552), (56, 132215744), (62, 119420672), (64, 115688776), (103, 71884288), (112, 66107872), (124, 59710336), (128, 57844388), (206, 35942144), (217, 34120192), (224, 33053936), (248, 29855168), (256, 28922194), (412, 17971072), (434, 17060096), (448, 16526968), (496, 14927584), (512, 14461097), (647, 11443712), (721, 10269184), (824, 8985536), (868, 8530048), (896, 8263484), (992, 7463792), (1294, 5721856), (1442, 5134592), (1648, 4492768), (1736, 4265024), (1792, 4131742), (1984, 3731896), (2588, 2860928), (2884, 2567296), (3193, 2318848), (3296, 2246384), (3472, 2132512), (3584, 2065871), (3968, 1865948), (4529, 1634816), (5176, 1430464), (5768, 1283648), (6386, 1159424), (6592, 1123192), (6944, 1066256), (7936, 932974), (9058, 817408), (10352, 715232), (11536, 641824), (12772, 579712), (13184, 561596), (13888, 533128), (15872, 466487), (18116, 408704), (20057, 369152), (20704, 357616), (22351, 331264), (23072, 320912), (25544, 289856), (26368, 280798), (27776, 266564), (36232, 204352), (40114, 184576), (41408, 178808), (44702, 165632), (46144, 160456), (51088, 144928), (52736, 140399), (55552, 133282), (66641, 111104), (72464, 102176), (80228, 92288), (82816, 89404)]