291268942432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1338749}}^1$

素因数の和:1339295

約数の個数: 48

約数和(自身を含む): 618727410000

約数和(自身を除く): 327458467568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 523, 1046, 2092, 4184, 6799, 8368, 13598, 16736, 27196, 54392, 108784, 217568, 1338749, 2677498, 5354996, 10709992, 17403737, 21419984, 34807474, 42839968, 69614948, 139229896, 278459792, 556919584, 700165727, 1400331454, 2800662908, 5601325816, 9102154451, 11202651632, 18204308902, 22405303264, 36408617804, 72817235608, 145634471216, 291268942432]

約数ペア:

[(1, 291268942432), (2, 145634471216), (4, 72817235608), (8, 36408617804), (13, 22405303264), (16, 18204308902), (26, 11202651632), (32, 9102154451), (52, 5601325816), (104, 2800662908), (208, 1400331454), (416, 700165727), (523, 556919584), (1046, 278459792), (2092, 139229896), (4184, 69614948), (6799, 42839968), (8368, 34807474), (13598, 21419984), (16736, 17403737), (27196, 10709992), (54392, 5354996), (108784, 2677498), (217568, 1338749)]