268596276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55541}}^1$

素因数の和:55592

約数の個数: 48

約数和(自身を含む): 696718848

約数和(自身を除く): 428122572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 55541, 111082, 166623, 222164, 333246, 666492, 722033, 1444066, 1721771, 2166099, 2888132, 3443542, 4332198, 5165313, 6887084, 8664396, 10330626, 20661252, 22383023, 44766046, 67149069, 89532092, 134298138, 268596276]

約数ペア:

[(1, 268596276), (2, 134298138), (3, 89532092), (4, 67149069), (6, 44766046), (12, 22383023), (13, 20661252), (26, 10330626), (31, 8664396), (39, 6887084), (52, 5165313), (62, 4332198), (78, 3443542), (93, 2888132), (124, 2166099), (156, 1721771), (186, 1444066), (372, 722033), (403, 666492), (806, 333246), (1209, 222164), (1612, 166623), (2418, 111082), (4836, 55541)]