396288

素因数分解:

$2^{10}\times 3^2\times {\mathrm{43}}^1$

素因数の和:69

約数の個数: 66

約数和(自身を含む): 1170884

約数和(自身を除く): 774596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 512, 516, 576, 688, 768, 774, 1024, 1032, 1152, 1376, 1536, 1548, 2064, 2304, 2752, 3072, 3096, 4128, 4608, 5504, 6192, 8256, 9216, 11008, 12384, 16512, 22016, 24768, 33024, 44032, 49536, 66048, 99072, 132096, 198144, 396288]

約数ペア:

[(1, 396288), (2, 198144), (3, 132096), (4, 99072), (6, 66048), (8, 49536), (9, 44032), (12, 33024), (16, 24768), (18, 22016), (24, 16512), (32, 12384), (36, 11008), (43, 9216), (48, 8256), (64, 6192), (72, 5504), (86, 4608), (96, 4128), (128, 3096), (129, 3072), (144, 2752), (172, 2304), (192, 2064), (256, 1548), (258, 1536), (288, 1376), (344, 1152), (384, 1032), (387, 1024), (512, 774), (516, 768), (576, 688)]