229675912

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{1439}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 438566400

約数和(自身を除く): 208890488

約数列:

[1, 2, 4, 8, 71, 142, 281, 284, 562, 568, 1124, 1439, 2248, 2878, 5756, 11512, 19951, 39902, 79804, 102169, 159608, 204338, 404359, 408676, 808718, 817352, 1617436, 3234872, 28709489, 57418978, 114837956, 229675912]

約数ペア:

[(1, 229675912), (2, 114837956), (4, 57418978), (8, 28709489), (71, 3234872), (142, 1617436), (281, 817352), (284, 808718), (562, 408676), (568, 404359), (1124, 204338), (1439, 159608), (2248, 102169), (2878, 79804), (5756, 39902), (11512, 19951)]