420392829276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{556075171}}^1$

素因数の和:556075191

約数の個数: 48

約数和(自身を含む): 1245608385280

約数和(自身を除く): 825215556004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 556075171, 1112150342, 1668225513, 2224300684, 3336451026, 3892526197, 5004676539, 6672902052, 7785052394, 10009353078, 11677578591, 15014029617, 15570104788, 20018706156, 23355157182, 30028059234, 35032735773, 46710314364, 60056118468, 70065471546, 105098207319, 140130943092, 210196414638, 420392829276]

約数ペア:

[(1, 420392829276), (2, 210196414638), (3, 140130943092), (4, 105098207319), (6, 70065471546), (7, 60056118468), (9, 46710314364), (12, 35032735773), (14, 30028059234), (18, 23355157182), (21, 20018706156), (27, 15570104788), (28, 15014029617), (36, 11677578591), (42, 10009353078), (54, 7785052394), (63, 6672902052), (84, 5004676539), (108, 3892526197), (126, 3336451026), (189, 2224300684), (252, 1668225513), (378, 1112150342), (756, 556075171)]