217748736

素因数分解:

$2^8\times 3^4\times {\mathrm{10501}}^1$

素因数の和:10529

約数の個数: 90

約数和(自身を含む): 649349162

約数和(自身を除く): 431600426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 10501, 20736, 21002, 31503, 42004, 63006, 84008, 94509, 126012, 168016, 189018, 252024, 283527, 336032, 378036, 504048, 567054, 672064, 756072, 850581, 1008096, 1134108, 1344128, 1512144, 1701162, 2016192, 2268216, 2688256, 3024288, 3402324, 4032384, 4536432, 6048576, 6804648, 8064768, 9072864, 12097152, 13609296, 18145728, 24194304, 27218592, 36291456, 54437184, 72582912, 108874368, 217748736]

約数ペア:

[(1, 217748736), (2, 108874368), (3, 72582912), (4, 54437184), (6, 36291456), (8, 27218592), (9, 24194304), (12, 18145728), (16, 13609296), (18, 12097152), (24, 9072864), (27, 8064768), (32, 6804648), (36, 6048576), (48, 4536432), (54, 4032384), (64, 3402324), (72, 3024288), (81, 2688256), (96, 2268216), (108, 2016192), (128, 1701162), (144, 1512144), (162, 1344128), (192, 1134108), (216, 1008096), (256, 850581), (288, 756072), (324, 672064), (384, 567054), (432, 504048), (576, 378036), (648, 336032), (768, 283527), (864, 252024), (1152, 189018), (1296, 168016), (1728, 126012), (2304, 94509), (2592, 84008), (3456, 63006), (5184, 42004), (6912, 31503), (10368, 21002), (10501, 20736)]