538513152

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{22619}}^1$

素因数の和:22669

約数の個数: 72

約数和(自身を含む): 1479528960

約数和(自身を除く): 941015808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 22619, 23808, 45238, 67857, 90476, 135714, 180952, 271428, 361904, 542856, 701189, 723808, 1085712, 1402378, 1447616, 2103567, 2171424, 2804756, 2895232, 4207134, 4342848, 5609512, 5790464, 8414268, 8685696, 11219024, 16828536, 17371392, 22438048, 33657072, 44876096, 67314144, 89752192, 134628288, 179504384, 269256576, 538513152]

約数ペア:

[(1, 538513152), (2, 269256576), (3, 179504384), (4, 134628288), (6, 89752192), (8, 67314144), (12, 44876096), (16, 33657072), (24, 22438048), (31, 17371392), (32, 16828536), (48, 11219024), (62, 8685696), (64, 8414268), (93, 5790464), (96, 5609512), (124, 4342848), (128, 4207134), (186, 2895232), (192, 2804756), (248, 2171424), (256, 2103567), (372, 1447616), (384, 1402378), (496, 1085712), (744, 723808), (768, 701189), (992, 542856), (1488, 361904), (1984, 271428), (2976, 180952), (3968, 135714), (5952, 90476), (7936, 67857), (11904, 45238), (22619, 23808)]