215357184

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4451}}^1$

素因数の和:4483

約数の個数: 144

約数和(自身を含む): 727991040

約数和(自身を除く): 512633856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4451, 5376, 6048, 6912, 8064, 8902, 12096, 13353, 16128, 17804, 24192, 26706, 31157, 35608, 40059, 48384, 53412, 62314, 71216, 80118, 93471, 106824, 120177, 124628, 142432, 160236, 186942, 213648, 240354, 249256, 280413, 284864, 320472, 373884, 427296, 480708, 498512, 560826, 569728, 640944, 747768, 841239, 854592, 961416, 997024, 1121652, 1139456, 1281888, 1495536, 1682478, 1709184, 1922832, 1994048, 2243304, 2563776, 2991072, 3364956, 3418368, 3845664, 3988096, 4486608, 5127552, 5982144, 6729912, 7691328, 7976192, 8973216, 10255104, 11964288, 13459824, 15382656, 17946432, 23928576, 26919648, 30765312, 35892864, 53839296, 71785728, 107678592, 215357184]

約数ペア:

[(1, 215357184), (2, 107678592), (3, 71785728), (4, 53839296), (6, 35892864), (7, 30765312), (8, 26919648), (9, 23928576), (12, 17946432), (14, 15382656), (16, 13459824), (18, 11964288), (21, 10255104), (24, 8973216), (27, 7976192), (28, 7691328), (32, 6729912), (36, 5982144), (42, 5127552), (48, 4486608), (54, 3988096), (56, 3845664), (63, 3418368), (64, 3364956), (72, 2991072), (84, 2563776), (96, 2243304), (108, 1994048), (112, 1922832), (126, 1709184), (128, 1682478), (144, 1495536), (168, 1281888), (189, 1139456), (192, 1121652), (216, 997024), (224, 961416), (252, 854592), (256, 841239), (288, 747768), (336, 640944), (378, 569728), (384, 560826), (432, 498512), (448, 480708), (504, 427296), (576, 373884), (672, 320472), (756, 284864), (768, 280413), (864, 249256), (896, 240354), (1008, 213648), (1152, 186942), (1344, 160236), (1512, 142432), (1728, 124628), (1792, 120177), (2016, 106824), (2304, 93471), (2688, 80118), (3024, 71216), (3456, 62314), (4032, 53412), (4451, 48384), (5376, 40059), (6048, 35608), (6912, 31157), (8064, 26706), (8902, 24192), (12096, 17804), (13353, 16128)]