1260786072064

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{144851341}}^1$

素因数の和:144851376

約数の個数: 40

約数和(自身を含む): 2667292611588

約数和(自身を除く): 1406506539524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 144851341, 289702682, 579405364, 1158810728, 2317621456, 2462472797, 4635242912, 4924945594, 9270485824, 9849891188, 18540971648, 19699782376, 37081943296, 39399564752, 74163886592, 78799129504, 157598259008, 315196518016, 630393036032, 1260786072064]

約数ペア:

[(1, 1260786072064), (2, 630393036032), (4, 315196518016), (8, 157598259008), (16, 78799129504), (17, 74163886592), (32, 39399564752), (34, 37081943296), (64, 19699782376), (68, 18540971648), (128, 9849891188), (136, 9270485824), (256, 4924945594), (272, 4635242912), (512, 2462472797), (544, 2317621456), (1088, 1158810728), (2176, 579405364), (4352, 289702682), (8704, 144851341)]