469609568

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 941129280

約数和(自身を除く): 471519712

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 181, 356, 362, 712, 724, 911, 1424, 1448, 1822, 2848, 2896, 3644, 5792, 7288, 14576, 16109, 29152, 32218, 64436, 81079, 128872, 162158, 164891, 257744, 324316, 329782, 515488, 648632, 659564, 1297264, 1319128, 2594528, 2638256, 5276512, 14675299, 29350598, 58701196, 117402392, 234804784, 469609568]

約数ペア:

[(1, 469609568), (2, 234804784), (4, 117402392), (8, 58701196), (16, 29350598), (32, 14675299), (89, 5276512), (178, 2638256), (181, 2594528), (356, 1319128), (362, 1297264), (712, 659564), (724, 648632), (911, 515488), (1424, 329782), (1448, 324316), (1822, 257744), (2848, 164891), (2896, 162158), (3644, 128872), (5792, 81079), (7288, 64436), (14576, 32218), (16109, 29152)]