259273472

素因数分解:

$2^8\times {\mathrm{433}}^1\times {\mathrm{2339}}^1$

素因数の和:2788

約数の個数: 36

約数和(自身を含む): 518951160

約数和(自身を除く): 259677688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 433, 866, 1732, 2339, 3464, 4678, 6928, 9356, 13856, 18712, 27712, 37424, 55424, 74848, 110848, 149696, 299392, 598784, 1012787, 2025574, 4051148, 8102296, 16204592, 32409184, 64818368, 129636736, 259273472]

約数ペア:

[(1, 259273472), (2, 129636736), (4, 64818368), (8, 32409184), (16, 16204592), (32, 8102296), (64, 4051148), (128, 2025574), (256, 1012787), (433, 598784), (866, 299392), (1732, 149696), (2339, 110848), (3464, 74848), (4678, 55424), (6928, 37424), (9356, 27712), (13856, 18712)]