248177268

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{299731}}^1$

素因数の和:299764

約数の個数: 36

約数和(自身を含む): 654614688

約数和(自身を除く): 406437420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 299731, 599462, 899193, 1198924, 1798386, 2697579, 3596772, 5395158, 6893813, 10790316, 13787626, 20681439, 27575252, 41362878, 62044317, 82725756, 124088634, 248177268]

約数ペア:

[(1, 248177268), (2, 124088634), (3, 82725756), (4, 62044317), (6, 41362878), (9, 27575252), (12, 20681439), (18, 13787626), (23, 10790316), (36, 6893813), (46, 5395158), (69, 3596772), (92, 2697579), (138, 1798386), (207, 1198924), (276, 899193), (414, 599462), (828, 299731)]