512338688

素因数分解:

$2^8\times {\mathrm{197}}^1\times {\mathrm{10159}}^1$

素因数の和:10372

約数の個数: 36

約数和(自身を含む): 1027968480

約数和(自身を除く): 515629792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 788, 1576, 3152, 6304, 10159, 12608, 20318, 25216, 40636, 50432, 81272, 162544, 325088, 650176, 1300352, 2001323, 2600704, 4002646, 8005292, 16010584, 32021168, 64042336, 128084672, 256169344, 512338688]

約数ペア:

[(1, 512338688), (2, 256169344), (4, 128084672), (8, 64042336), (16, 32021168), (32, 16010584), (64, 8005292), (128, 4002646), (197, 2600704), (256, 2001323), (394, 1300352), (788, 650176), (1576, 325088), (3152, 162544), (6304, 81272), (10159, 50432), (12608, 40636), (20318, 25216)]