1627776

素因数分解:

$2^7\times 3^4\times {\mathrm{157}}^1$

素因数の和:183

約数の個数: 80

約数和(自身を含む): 4875090

約数和(自身を除く): 3247314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 157, 162, 192, 216, 288, 314, 324, 384, 432, 471, 576, 628, 648, 864, 942, 1152, 1256, 1296, 1413, 1728, 1884, 2512, 2592, 2826, 3456, 3768, 4239, 5024, 5184, 5652, 7536, 8478, 10048, 10368, 11304, 12717, 15072, 16956, 20096, 22608, 25434, 30144, 33912, 45216, 50868, 60288, 67824, 90432, 101736, 135648, 180864, 203472, 271296, 406944, 542592, 813888, 1627776]

約数ペア:

[(1, 1627776), (2, 813888), (3, 542592), (4, 406944), (6, 271296), (8, 203472), (9, 180864), (12, 135648), (16, 101736), (18, 90432), (24, 67824), (27, 60288), (32, 50868), (36, 45216), (48, 33912), (54, 30144), (64, 25434), (72, 22608), (81, 20096), (96, 16956), (108, 15072), (128, 12717), (144, 11304), (157, 10368), (162, 10048), (192, 8478), (216, 7536), (288, 5652), (314, 5184), (324, 5024), (384, 4239), (432, 3768), (471, 3456), (576, 2826), (628, 2592), (648, 2512), (864, 1884), (942, 1728), (1152, 1413), (1256, 1296)]