251652608

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{6733}}^1$

素因数の和:6824

約数の個数: 40

約数和(自身を含む): 509777268

約数和(自身を除く): 258124660

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 2336, 4672, 6733, 9344, 13466, 18688, 26932, 37376, 53864, 107728, 215456, 430912, 491509, 861824, 983018, 1723648, 1966036, 3447296, 3932072, 7864144, 15728288, 31456576, 62913152, 125826304, 251652608]

約数ペア:

[(1, 251652608), (2, 125826304), (4, 62913152), (8, 31456576), (16, 15728288), (32, 7864144), (64, 3932072), (73, 3447296), (128, 1966036), (146, 1723648), (256, 983018), (292, 861824), (512, 491509), (584, 430912), (1168, 215456), (2336, 107728), (4672, 53864), (6733, 37376), (9344, 26932), (13466, 18688)]