260997264

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{164771}}^1$

素因数の和:164796

約数の個数: 60

約数和(自身を含む): 796837392

約数和(自身を除く): 535840128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 164771, 329542, 494313, 659084, 988626, 1318168, 1482939, 1812481, 1977252, 2636336, 2965878, 3624962, 3954504, 5437443, 5931756, 7249924, 7909008, 10874886, 11863512, 14499848, 16312329, 21749772, 23727024, 28999696, 32624658, 43499544, 65249316, 86999088, 130498632, 260997264]

約数ペア:

[(1, 260997264), (2, 130498632), (3, 86999088), (4, 65249316), (6, 43499544), (8, 32624658), (9, 28999696), (11, 23727024), (12, 21749772), (16, 16312329), (18, 14499848), (22, 11863512), (24, 10874886), (33, 7909008), (36, 7249924), (44, 5931756), (48, 5437443), (66, 3954504), (72, 3624962), (88, 2965878), (99, 2636336), (132, 1977252), (144, 1812481), (176, 1482939), (198, 1318168), (264, 988626), (396, 659084), (528, 494313), (792, 329542), (1584, 164771)]