1305289728

素因数分解:

$2^{10}\times 3^4\times {\mathrm{15737}}^1$

素因数の和:15769

約数の個数: 110

約数和(自身を含む): 3898098006

約数和(自身を除く): 2592808278

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, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2304, 2592, 3072, 3456, 4608, 5184, 6912, 9216, 10368, 13824, 15737, 20736, 27648, 31474, 41472, 47211, 62948, 82944, 94422, 125896, 141633, 188844, 251792, 283266, 377688, 424899, 503584, 566532, 755376, 849798, 1007168, 1133064, 1274697, 1510752, 1699596, 2014336, 2266128, 2549394, 3021504, 3399192, 4028672, 4532256, 5098788, 6043008, 6798384, 8057344, 9064512, 10197576, 12086016, 13596768, 16114688, 18129024, 20395152, 24172032, 27193536, 36258048, 40790304, 48344064, 54387072, 72516096, 81580608, 108774144, 145032192, 163161216, 217548288, 326322432, 435096576, 652644864, 1305289728]

約数ペア:

[(1, 1305289728), (2, 652644864), (3, 435096576), (4, 326322432), (6, 217548288), (8, 163161216), (9, 145032192), (12, 108774144), (16, 81580608), (18, 72516096), (24, 54387072), (27, 48344064), (32, 40790304), (36, 36258048), (48, 27193536), (54, 24172032), (64, 20395152), (72, 18129024), (81, 16114688), (96, 13596768), (108, 12086016), (128, 10197576), (144, 9064512), (162, 8057344), (192, 6798384), (216, 6043008), (256, 5098788), (288, 4532256), (324, 4028672), (384, 3399192), (432, 3021504), (512, 2549394), (576, 2266128), (648, 2014336), (768, 1699596), (864, 1510752), (1024, 1274697), (1152, 1133064), (1296, 1007168), (1536, 849798), (1728, 755376), (2304, 566532), (2592, 503584), (3072, 424899), (3456, 377688), (4608, 283266), (5184, 251792), (6912, 188844), (9216, 141633), (10368, 125896), (13824, 94422), (15737, 82944), (20736, 62948), (27648, 47211), (31474, 41472)]