256453504

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{6053}}^1$

素因数の和:6398

約数の個数: 32

約数和(自身を含む): 512531640

約数和(自身を除く): 256078136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 662, 1324, 2648, 5296, 6053, 10592, 12106, 21184, 24212, 42368, 48424, 96848, 193696, 387392, 774784, 2003543, 4007086, 8014172, 16028344, 32056688, 64113376, 128226752, 256453504]

約数ペア:

[(1, 256453504), (2, 128226752), (4, 64113376), (8, 32056688), (16, 16028344), (32, 8014172), (64, 4007086), (128, 2003543), (331, 774784), (662, 387392), (1324, 193696), (2648, 96848), (5296, 48424), (6053, 42368), (10592, 24212), (12106, 21184)]