318864128

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{113233}}^1$

素因数の和:113260

約数の個数: 36

約数和(自身を含む): 694350888

約数和(自身を除く): 375486760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 113233, 226466, 452932, 905864, 1245563, 1811728, 2491126, 3623456, 4982252, 7246912, 9964504, 14493824, 19929008, 28987648, 39858016, 79716032, 159432064, 318864128]

約数ペア:

[(1, 318864128), (2, 159432064), (4, 79716032), (8, 39858016), (11, 28987648), (16, 19929008), (22, 14493824), (32, 9964504), (44, 7246912), (64, 4982252), (88, 3623456), (128, 2491126), (176, 1811728), (256, 1245563), (352, 905864), (704, 452932), (1408, 226466), (2816, 113233)]