1188864

素因数分解:

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

素因数の和:72

約数の個数: 88

約数和(自身を含む): 3602720

約数和(自身を除く): 2413856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 384, 387, 432, 512, 516, 576, 688, 768, 774, 864, 1024, 1032, 1152, 1161, 1376, 1536, 1548, 1728, 2064, 2304, 2322, 2752, 3072, 3096, 3456, 4128, 4608, 4644, 5504, 6192, 6912, 8256, 9216, 9288, 11008, 12384, 13824, 16512, 18576, 22016, 24768, 27648, 33024, 37152, 44032, 49536, 66048, 74304, 99072, 132096, 148608, 198144, 297216, 396288, 594432, 1188864]

約数ペア:

[(1, 1188864), (2, 594432), (3, 396288), (4, 297216), (6, 198144), (8, 148608), (9, 132096), (12, 99072), (16, 74304), (18, 66048), (24, 49536), (27, 44032), (32, 37152), (36, 33024), (43, 27648), (48, 24768), (54, 22016), (64, 18576), (72, 16512), (86, 13824), (96, 12384), (108, 11008), (128, 9288), (129, 9216), (144, 8256), (172, 6912), (192, 6192), (216, 5504), (256, 4644), (258, 4608), (288, 4128), (344, 3456), (384, 3096), (387, 3072), (432, 2752), (512, 2322), (516, 2304), (576, 2064), (688, 1728), (768, 1548), (774, 1536), (864, 1376), (1024, 1161), (1032, 1152)]