245839104

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{5081}}^1$

素因数の和:5113

約数の個数: 144

約数和(自身を含む): 831008640

約数和(自身を除く): 585169536

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, 5081, 5376, 6048, 6912, 8064, 10162, 12096, 15243, 16128, 20324, 24192, 30486, 35567, 40648, 45729, 48384, 60972, 71134, 81296, 91458, 106701, 121944, 137187, 142268, 162592, 182916, 213402, 243888, 274374, 284536, 320103, 325184, 365832, 426804, 487776, 548748, 569072, 640206, 650368, 731664, 853608, 960309, 975552, 1097496, 1138144, 1280412, 1300736, 1463328, 1707216, 1920618, 1951104, 2194992, 2276288, 2560824, 2926656, 3414432, 3841236, 3902208, 4389984, 4552576, 5121648, 5853312, 6828864, 7682472, 8779968, 9105152, 10243296, 11706624, 13657728, 15364944, 17559936, 20486592, 27315456, 30729888, 35119872, 40973184, 61459776, 81946368, 122919552, 245839104]

約数ペア:

[(1, 245839104), (2, 122919552), (3, 81946368), (4, 61459776), (6, 40973184), (7, 35119872), (8, 30729888), (9, 27315456), (12, 20486592), (14, 17559936), (16, 15364944), (18, 13657728), (21, 11706624), (24, 10243296), (27, 9105152), (28, 8779968), (32, 7682472), (36, 6828864), (42, 5853312), (48, 5121648), (54, 4552576), (56, 4389984), (63, 3902208), (64, 3841236), (72, 3414432), (84, 2926656), (96, 2560824), (108, 2276288), (112, 2194992), (126, 1951104), (128, 1920618), (144, 1707216), (168, 1463328), (189, 1300736), (192, 1280412), (216, 1138144), (224, 1097496), (252, 975552), (256, 960309), (288, 853608), (336, 731664), (378, 650368), (384, 640206), (432, 569072), (448, 548748), (504, 487776), (576, 426804), (672, 365832), (756, 325184), (768, 320103), (864, 284536), (896, 274374), (1008, 243888), (1152, 213402), (1344, 182916), (1512, 162592), (1728, 142268), (1792, 137187), (2016, 121944), (2304, 106701), (2688, 91458), (3024, 81296), (3456, 71134), (4032, 60972), (5081, 48384), (5376, 45729), (6048, 40648), (6912, 35567), (8064, 30486), (10162, 24192), (12096, 20324), (15243, 16128)]