256912290429

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1\times {\mathrm{1373}}^1\times {\mathrm{1607}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 352618963200

約数和(自身を除く): 95706672771

約数列:

[1, 3, 37, 111, 1049, 1373, 1607, 3147, 4119, 4821, 38813, 50801, 59459, 116439, 152403, 178377, 1440277, 1685743, 2206411, 4320831, 5057229, 6619233, 53290249, 62372491, 81637207, 159870747, 187117473, 244911621, 2314525139, 6943575417, 85637430143, 256912290429]

約数ペア:

[(1, 256912290429), (3, 85637430143), (37, 6943575417), (111, 2314525139), (1049, 244911621), (1373, 187117473), (1607, 159870747), (3147, 81637207), (4119, 62372491), (4821, 53290249), (38813, 6619233), (50801, 5057229), (59459, 4320831), (116439, 2206411), (152403, 1685743), (178377, 1440277)]