278640266016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{414643253}}^1$

素因数の和:414643273

約数の個数: 48

約数和(自身を含む): 835920800064

約数和(自身を除く): 557280534048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 414643253, 829286506, 1243929759, 1658573012, 2487859518, 2902502771, 3317146024, 4975719036, 5805005542, 6634292048, 8707508313, 9951438072, 11610011084, 13268584096, 17415016626, 19902876144, 23220022168, 34830033252, 39805752288, 46440044336, 69660066504, 92880088672, 139320133008, 278640266016]

約数ペア:

[(1, 278640266016), (2, 139320133008), (3, 92880088672), (4, 69660066504), (6, 46440044336), (7, 39805752288), (8, 34830033252), (12, 23220022168), (14, 19902876144), (16, 17415016626), (21, 13268584096), (24, 11610011084), (28, 9951438072), (32, 8707508313), (42, 6634292048), (48, 5805005542), (56, 4975719036), (84, 3317146024), (96, 2902502771), (112, 2487859518), (168, 1658573012), (224, 1243929759), (336, 829286506), (672, 414643253)]