256925184

素因数分解:

$2^9\times 3^1\times {\mathrm{167269}}^1$

素因数の和:167290

約数の個数: 40

約数和(自身を含む): 684468840

約数和(自身を除く): 427543656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 167269, 334538, 501807, 669076, 1003614, 1338152, 2007228, 2676304, 4014456, 5352608, 8028912, 10705216, 16057824, 21410432, 32115648, 42820864, 64231296, 85641728, 128462592, 256925184]

約数ペア:

[(1, 256925184), (2, 128462592), (3, 85641728), (4, 64231296), (6, 42820864), (8, 32115648), (12, 21410432), (16, 16057824), (24, 10705216), (32, 8028912), (48, 5352608), (64, 4014456), (96, 2676304), (128, 2007228), (192, 1338152), (256, 1003614), (384, 669076), (512, 501807), (768, 334538), (1536, 167269)]