249298944

素因数分解:

$2^{18}\times 3^1\times {\mathrm{317}}^1$

素因数の和:356

約数の個数: 76

約数和(自身を含む): 666893064

約数和(自身を除く): 417594120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 317, 384, 512, 634, 768, 951, 1024, 1268, 1536, 1902, 2048, 2536, 3072, 3804, 4096, 5072, 6144, 7608, 8192, 10144, 12288, 15216, 16384, 20288, 24576, 30432, 32768, 40576, 49152, 60864, 65536, 81152, 98304, 121728, 131072, 162304, 196608, 243456, 262144, 324608, 393216, 486912, 649216, 786432, 973824, 1298432, 1947648, 2596864, 3895296, 5193728, 7790592, 10387456, 15581184, 20774912, 31162368, 41549824, 62324736, 83099648, 124649472, 249298944]

約数ペア:

[(1, 249298944), (2, 124649472), (3, 83099648), (4, 62324736), (6, 41549824), (8, 31162368), (12, 20774912), (16, 15581184), (24, 10387456), (32, 7790592), (48, 5193728), (64, 3895296), (96, 2596864), (128, 1947648), (192, 1298432), (256, 973824), (317, 786432), (384, 649216), (512, 486912), (634, 393216), (768, 324608), (951, 262144), (1024, 243456), (1268, 196608), (1536, 162304), (1902, 131072), (2048, 121728), (2536, 98304), (3072, 81152), (3804, 65536), (4096, 60864), (5072, 49152), (6144, 40576), (7608, 32768), (8192, 30432), (10144, 24576), (12288, 20288), (15216, 16384)]