321778272

素因数分解:

$2^5\times 3^1\times {\mathrm{167}}^1\times {\mathrm{20071}}^1$

素因数の和:20251

約数の個数: 48

約数和(自身を含む): 849768192

約数和(自身を除く): 527989920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 5344, 8016, 16032, 20071, 40142, 60213, 80284, 120426, 160568, 240852, 321136, 481704, 642272, 963408, 1926816, 3351857, 6703714, 10055571, 13407428, 20111142, 26814856, 40222284, 53629712, 80444568, 107259424, 160889136, 321778272]

約数ペア:

[(1, 321778272), (2, 160889136), (3, 107259424), (4, 80444568), (6, 53629712), (8, 40222284), (12, 26814856), (16, 20111142), (24, 13407428), (32, 10055571), (48, 6703714), (96, 3351857), (167, 1926816), (334, 963408), (501, 642272), (668, 481704), (1002, 321136), (1336, 240852), (2004, 160568), (2672, 120426), (4008, 80284), (5344, 60213), (8016, 40142), (16032, 20071)]