738432

素因数分解:

$2^7\times 3^2\times {\mathrm{641}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 2128230

約数和(自身を除く): 1389798

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 641, 1152, 1282, 1923, 2564, 3846, 5128, 5769, 7692, 10256, 11538, 15384, 20512, 23076, 30768, 41024, 46152, 61536, 82048, 92304, 123072, 184608, 246144, 369216, 738432]

約数ペア:

[(1, 738432), (2, 369216), (3, 246144), (4, 184608), (6, 123072), (8, 92304), (9, 82048), (12, 61536), (16, 46152), (18, 41024), (24, 30768), (32, 23076), (36, 20512), (48, 15384), (64, 11538), (72, 10256), (96, 7692), (128, 5769), (144, 5128), (192, 3846), (288, 2564), (384, 1923), (576, 1282), (641, 1152)]