132376320512

素因数分解:

$2^9\times {\mathrm{809}}^1\times {\mathrm{319589}}^1$

素因数の和:320416

約数の個数: 40

約数和(自身を含む): 264821861700

約数和(自身を除く): 132445541188

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 809, 1618, 3236, 6472, 12944, 25888, 51776, 103552, 207104, 319589, 414208, 639178, 1278356, 2556712, 5113424, 10226848, 20453696, 40907392, 81814784, 163629568, 258547501, 517095002, 1034190004, 2068380008, 4136760016, 8273520032, 16547040064, 33094080128, 66188160256, 132376320512]

約数ペア:

[(1, 132376320512), (2, 66188160256), (4, 33094080128), (8, 16547040064), (16, 8273520032), (32, 4136760016), (64, 2068380008), (128, 1034190004), (256, 517095002), (512, 258547501), (809, 163629568), (1618, 81814784), (3236, 40907392), (6472, 20453696), (12944, 10226848), (25888, 5113424), (51776, 2556712), (103552, 1278356), (207104, 639178), (319589, 414208)]