268573832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{2153}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 521095680

約数和(自身を除く): 252521848

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 503, 1006, 2012, 2153, 4024, 4306, 8612, 15593, 17224, 31186, 62372, 66743, 124744, 133486, 266972, 533944, 1082959, 2165918, 4331836, 8663672, 33571729, 67143458, 134286916, 268573832]

約数ペア:

[(1, 268573832), (2, 134286916), (4, 67143458), (8, 33571729), (31, 8663672), (62, 4331836), (124, 2165918), (248, 1082959), (503, 533944), (1006, 266972), (2012, 133486), (2153, 124744), (4024, 66743), (4306, 62372), (8612, 31186), (15593, 17224)]