396361728

素因数分解:

$2^{21}\times 3^3\times 7^1$

素因数の和:58

約数の個数: 176

約数和(自身を含む): 1342176960

約数和(自身を除く): 945815232

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, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2304, 2688, 3024, 3072, 3456, 3584, 4032, 4096, 4608, 5376, 6048, 6144, 6912, 7168, 8064, 8192, 9216, 10752, 12096, 12288, 13824, 14336, 16128, 16384, 18432, 21504, 24192, 24576, 27648, 28672, 32256, 32768, 36864, 43008, 48384, 49152, 55296, 57344, 64512, 65536, 73728, 86016, 96768, 98304, 110592, 114688, 129024, 131072, 147456, 172032, 193536, 196608, 221184, 229376, 258048, 262144, 294912, 344064, 387072, 393216, 442368, 458752, 516096, 524288, 589824, 688128, 774144, 786432, 884736, 917504, 1032192, 1048576, 1179648, 1376256, 1548288, 1572864, 1769472, 1835008, 2064384, 2097152, 2359296, 2752512, 3096576, 3145728, 3538944, 3670016, 4128768, 4718592, 5505024, 6193152, 6291456, 7077888, 7340032, 8257536, 9437184, 11010048, 12386304, 14155776, 14680064, 16515072, 18874368, 22020096, 24772608, 28311552, 33030144, 44040192, 49545216, 56623104, 66060288, 99090432, 132120576, 198180864, 396361728]

約数ペア:

[(1, 396361728), (2, 198180864), (3, 132120576), (4, 99090432), (6, 66060288), (7, 56623104), (8, 49545216), (9, 44040192), (12, 33030144), (14, 28311552), (16, 24772608), (18, 22020096), (21, 18874368), (24, 16515072), (27, 14680064), (28, 14155776), (32, 12386304), (36, 11010048), (42, 9437184), (48, 8257536), (54, 7340032), (56, 7077888), (63, 6291456), (64, 6193152), (72, 5505024), (84, 4718592), (96, 4128768), (108, 3670016), (112, 3538944), (126, 3145728), (128, 3096576), (144, 2752512), (168, 2359296), (189, 2097152), (192, 2064384), (216, 1835008), (224, 1769472), (252, 1572864), (256, 1548288), (288, 1376256), (336, 1179648), (378, 1048576), (384, 1032192), (432, 917504), (448, 884736), (504, 786432), (512, 774144), (576, 688128), (672, 589824), (756, 524288), (768, 516096), (864, 458752), (896, 442368), (1008, 393216), (1024, 387072), (1152, 344064), (1344, 294912), (1512, 262144), (1536, 258048), (1728, 229376), (1792, 221184), (2016, 196608), (2048, 193536), (2304, 172032), (2688, 147456), (3024, 131072), (3072, 129024), (3456, 114688), (3584, 110592), (4032, 98304), (4096, 96768), (4608, 86016), (5376, 73728), (6048, 65536), (6144, 64512), (6912, 57344), (7168, 55296), (8064, 49152), (8192, 48384), (9216, 43008), (10752, 36864), (12096, 32768), (12288, 32256), (13824, 28672), (14336, 27648), (16128, 24576), (16384, 24192), (18432, 21504)]