1468928

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:188

約数の個数: 40

約数和(自身を含む): 3109920

約数和(自身を除く): 1640992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 151, 152, 256, 302, 304, 512, 604, 608, 1208, 1216, 2416, 2432, 2869, 4832, 4864, 5738, 9664, 9728, 11476, 19328, 22952, 38656, 45904, 77312, 91808, 183616, 367232, 734464, 1468928]

約数ペア:

[(1, 1468928), (2, 734464), (4, 367232), (8, 183616), (16, 91808), (19, 77312), (32, 45904), (38, 38656), (64, 22952), (76, 19328), (128, 11476), (151, 9728), (152, 9664), (256, 5738), (302, 4864), (304, 4832), (512, 2869), (604, 2432), (608, 2416), (1208, 1216)]