1491256128

素因数分解:

$2^6\times 3^1\times {\mathrm{7766959}}^1$

素因数の和:7766974

約数の個数: 28

約数和(自身を含む): 3945615680

約数和(自身を除く): 2454359552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 7766959, 15533918, 23300877, 31067836, 46601754, 62135672, 93203508, 124271344, 186407016, 248542688, 372814032, 497085376, 745628064, 1491256128]

約数ペア:

[(1, 1491256128), (2, 745628064), (3, 497085376), (4, 372814032), (6, 248542688), (8, 186407016), (12, 124271344), (16, 93203508), (24, 62135672), (32, 46601754), (48, 31067836), (64, 23300877), (96, 15533918), (192, 7766959)]