257826288

素因数分解:

$2^4\times 3^1\times {\mathrm{2011}}^1\times {\mathrm{2671}}^1$

素因数の和:4693

約数の個数: 40

約数和(自身を含む): 666631936

約数和(自身を除く): 408805648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2011, 2671, 4022, 5342, 6033, 8013, 8044, 10684, 12066, 16026, 16088, 21368, 24132, 32052, 32176, 42736, 48264, 64104, 96528, 128208, 5371381, 10742762, 16114143, 21485524, 32228286, 42971048, 64456572, 85942096, 128913144, 257826288]

約数ペア:

[(1, 257826288), (2, 128913144), (3, 85942096), (4, 64456572), (6, 42971048), (8, 32228286), (12, 21485524), (16, 16114143), (24, 10742762), (48, 5371381), (2011, 128208), (2671, 96528), (4022, 64104), (5342, 48264), (6033, 42736), (8013, 32176), (8044, 32052), (10684, 24132), (12066, 21368), (16026, 16088)]