428029728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4057}}^1$

素因数の和:4234

約数の個数: 96

約数和(自身を含む): 1292586624

約数和(自身を除く): 864556896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 314, 336, 471, 628, 672, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 4057, 4396, 5024, 6594, 7536, 8114, 8792, 12171, 13188, 15072, 16228, 17584, 24342, 26376, 28399, 32456, 35168, 48684, 52752, 56798, 64912, 85197, 97368, 105504, 113596, 129824, 170394, 194736, 227192, 340788, 389472, 454384, 636949, 681576, 908768, 1273898, 1363152, 1910847, 2547796, 2726304, 3821694, 4458643, 5095592, 7643388, 8917286, 10191184, 13375929, 15286776, 17834572, 20382368, 26751858, 30573552, 35669144, 53503716, 61147104, 71338288, 107007432, 142676576, 214014864, 428029728]

約数ペア:

[(1, 428029728), (2, 214014864), (3, 142676576), (4, 107007432), (6, 71338288), (7, 61147104), (8, 53503716), (12, 35669144), (14, 30573552), (16, 26751858), (21, 20382368), (24, 17834572), (28, 15286776), (32, 13375929), (42, 10191184), (48, 8917286), (56, 7643388), (84, 5095592), (96, 4458643), (112, 3821694), (157, 2726304), (168, 2547796), (224, 1910847), (314, 1363152), (336, 1273898), (471, 908768), (628, 681576), (672, 636949), (942, 454384), (1099, 389472), (1256, 340788), (1884, 227192), (2198, 194736), (2512, 170394), (3297, 129824), (3768, 113596), (4057, 105504), (4396, 97368), (5024, 85197), (6594, 64912), (7536, 56798), (8114, 52752), (8792, 48684), (12171, 35168), (13188, 32456), (15072, 28399), (16228, 26376), (17584, 24342)]