250742008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{431}}^1\times {\mathrm{601}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 518827680

約数和(自身を除く): 268085672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 431, 484, 601, 862, 968, 1202, 1724, 2404, 3448, 4741, 4808, 6611, 9482, 13222, 18964, 26444, 37928, 52151, 52888, 72721, 104302, 145442, 208604, 259031, 290884, 417208, 518062, 581768, 1036124, 2072248, 2849341, 5698682, 11397364, 22794728, 31342751, 62685502, 125371004, 250742008]

約数ペア:

[(1, 250742008), (2, 125371004), (4, 62685502), (8, 31342751), (11, 22794728), (22, 11397364), (44, 5698682), (88, 2849341), (121, 2072248), (242, 1036124), (431, 581768), (484, 518062), (601, 417208), (862, 290884), (968, 259031), (1202, 208604), (1724, 145442), (2404, 104302), (3448, 72721), (4741, 52888), (4808, 52151), (6611, 37928), (9482, 26444), (13222, 18964)]