289529382

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{6703}}^1$

素因数の和:7044

約数の個数: 32

約数和(自身を含む): 606256128

約数和(自身を除く): 316726746

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 626, 939, 1878, 6703, 7199, 13406, 14398, 20109, 21597, 40218, 43194, 154169, 308338, 462507, 925014, 2098039, 4196078, 6294117, 12588234, 48254897, 96509794, 144764691, 289529382]

約数ペア:

[(1, 289529382), (2, 144764691), (3, 96509794), (6, 48254897), (23, 12588234), (46, 6294117), (69, 4196078), (138, 2098039), (313, 925014), (626, 462507), (939, 308338), (1878, 154169), (6703, 43194), (7199, 40218), (13406, 21597), (14398, 20109)]