270854776

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{1697}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 517142880

約数和(自身を除く): 246288104

約数列:

[1, 2, 4, 8, 71, 142, 281, 284, 562, 568, 1124, 1697, 2248, 3394, 6788, 13576, 19951, 39902, 79804, 120487, 159608, 240974, 476857, 481948, 953714, 963896, 1907428, 3814856, 33856847, 67713694, 135427388, 270854776]

約数ペア:

[(1, 270854776), (2, 135427388), (4, 67713694), (8, 33856847), (71, 3814856), (142, 1907428), (281, 963896), (284, 953714), (562, 481948), (568, 476857), (1124, 240974), (1697, 159608), (2248, 120487), (3394, 79804), (6788, 39902), (13576, 19951)]