290401536

素因数分解:

$2^8\times 3^1\times {\mathrm{378127}}^1$

素因数の和:378146

約数の個数: 36

約数和(自身を含む): 772893632

約数和(自身を除く): 482492096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 378127, 756254, 1134381, 1512508, 2268762, 3025016, 4537524, 6050032, 9075048, 12100064, 18150096, 24200128, 36300192, 48400256, 72600384, 96800512, 145200768, 290401536]

約数ペア:

[(1, 290401536), (2, 145200768), (3, 96800512), (4, 72600384), (6, 48400256), (8, 36300192), (12, 24200128), (16, 18150096), (24, 12100064), (32, 9075048), (48, 6050032), (64, 4537524), (96, 3025016), (128, 2268762), (192, 1512508), (256, 1134381), (384, 756254), (768, 378127)]