1640810304

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{135649}}^1$

素因数の和:135677

約数の個数: 112

約数和(自身を含む): 5512816000

約数和(自身を除く): 3872005696

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, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 135649, 271298, 406947, 542596, 813894, 949543, 1085192, 1220841, 1627788, 1899086, 2170384, 2441682, 2848629, 3255576, 3662523, 3798172, 4340768, 4883364, 5697258, 6511152, 7325046, 7596344, 8545887, 8681536, 9766728, 11394516, 13022304, 14650092, 15192688, 17091774, 19533456, 22789032, 25637661, 26044608, 29300184, 30385376, 34183548, 39066912, 45578064, 51275322, 58600368, 60770752, 68367096, 78133824, 91156128, 102550644, 117200736, 136734192, 182312256, 205101288, 234401472, 273468384, 410202576, 546936768, 820405152, 1640810304]

約数ペア:

[(1, 1640810304), (2, 820405152), (3, 546936768), (4, 410202576), (6, 273468384), (7, 234401472), (8, 205101288), (9, 182312256), (12, 136734192), (14, 117200736), (16, 102550644), (18, 91156128), (21, 78133824), (24, 68367096), (27, 60770752), (28, 58600368), (32, 51275322), (36, 45578064), (42, 39066912), (48, 34183548), (54, 30385376), (56, 29300184), (63, 26044608), (64, 25637661), (72, 22789032), (84, 19533456), (96, 17091774), (108, 15192688), (112, 14650092), (126, 13022304), (144, 11394516), (168, 9766728), (189, 8681536), (192, 8545887), (216, 7596344), (224, 7325046), (252, 6511152), (288, 5697258), (336, 4883364), (378, 4340768), (432, 3798172), (448, 3662523), (504, 3255576), (576, 2848629), (672, 2441682), (756, 2170384), (864, 1899086), (1008, 1627788), (1344, 1220841), (1512, 1085192), (1728, 949543), (2016, 813894), (3024, 542596), (4032, 406947), (6048, 271298), (12096, 135649)]