1304208864

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{71881}}^1$

素因数の和:71910

約数の個数: 120

約数和(自身を含む): 4383651888

約数和(自身を除く): 3079443024

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 71881, 143762, 215643, 287524, 431286, 503167, 575048, 646929, 862572, 1006334, 1150096, 1293858, 1509501, 1725144, 1940787, 2012668, 2300192, 2587716, 3019002, 3450288, 3881574, 4025336, 4528503, 5175432, 5822361, 6038004, 6900576, 7763148, 8050672, 9057006, 10350864, 11644722, 12076008, 13585509, 15526296, 16101344, 18114012, 20701728, 23289444, 24152016, 27171018, 31052592, 36228024, 40756527, 46578888, 48304032, 54342036, 62105184, 72456048, 81513054, 93157776, 108684072, 144912096, 163026108, 186315552, 217368144, 326052216, 434736288, 652104432, 1304208864]

約数ペア:

[(1, 1304208864), (2, 652104432), (3, 434736288), (4, 326052216), (6, 217368144), (7, 186315552), (8, 163026108), (9, 144912096), (12, 108684072), (14, 93157776), (16, 81513054), (18, 72456048), (21, 62105184), (24, 54342036), (27, 48304032), (28, 46578888), (32, 40756527), (36, 36228024), (42, 31052592), (48, 27171018), (54, 24152016), (56, 23289444), (63, 20701728), (72, 18114012), (81, 16101344), (84, 15526296), (96, 13585509), (108, 12076008), (112, 11644722), (126, 10350864), (144, 9057006), (162, 8050672), (168, 7763148), (189, 6900576), (216, 6038004), (224, 5822361), (252, 5175432), (288, 4528503), (324, 4025336), (336, 3881574), (378, 3450288), (432, 3019002), (504, 2587716), (567, 2300192), (648, 2012668), (672, 1940787), (756, 1725144), (864, 1509501), (1008, 1293858), (1134, 1150096), (1296, 1006334), (1512, 862572), (2016, 646929), (2268, 575048), (2592, 503167), (3024, 431286), (4536, 287524), (6048, 215643), (9072, 143762), (18144, 71881)]