421583616

素因数分解:

$2^8\times 3^8\times {\mathrm{251}}^1$

素因数の和:291

約数の個数: 162

約数和(自身を含む): 1267245252

約数和(自身を除く): 845661636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 251, 256, 288, 324, 384, 432, 486, 502, 576, 648, 729, 753, 768, 864, 972, 1004, 1152, 1296, 1458, 1506, 1728, 1944, 2008, 2187, 2259, 2304, 2592, 2916, 3012, 3456, 3888, 4016, 4374, 4518, 5184, 5832, 6024, 6561, 6777, 6912, 7776, 8032, 8748, 9036, 10368, 11664, 12048, 13122, 13554, 15552, 16064, 17496, 18072, 20331, 20736, 23328, 24096, 26244, 27108, 31104, 32128, 34992, 36144, 40662, 46656, 48192, 52488, 54216, 60993, 62208, 64256, 69984, 72288, 81324, 93312, 96384, 104976, 108432, 121986, 139968, 144576, 162648, 182979, 186624, 192768, 209952, 216864, 243972, 279936, 289152, 325296, 365958, 419904, 433728, 487944, 548937, 559872, 578304, 650592, 731916, 839808, 867456, 975888, 1097874, 1301184, 1463832, 1646811, 1679616, 1734912, 1951776, 2195748, 2602368, 2927664, 3293622, 3903552, 4391496, 5204736, 5855328, 6587244, 7807104, 8782992, 11710656, 13174488, 15614208, 17565984, 23421312, 26348976, 35131968, 46842624, 52697952, 70263936, 105395904, 140527872, 210791808, 421583616]

約数ペア:

[(1, 421583616), (2, 210791808), (3, 140527872), (4, 105395904), (6, 70263936), (8, 52697952), (9, 46842624), (12, 35131968), (16, 26348976), (18, 23421312), (24, 17565984), (27, 15614208), (32, 13174488), (36, 11710656), (48, 8782992), (54, 7807104), (64, 6587244), (72, 5855328), (81, 5204736), (96, 4391496), (108, 3903552), (128, 3293622), (144, 2927664), (162, 2602368), (192, 2195748), (216, 1951776), (243, 1734912), (251, 1679616), (256, 1646811), (288, 1463832), (324, 1301184), (384, 1097874), (432, 975888), (486, 867456), (502, 839808), (576, 731916), (648, 650592), (729, 578304), (753, 559872), (768, 548937), (864, 487944), (972, 433728), (1004, 419904), (1152, 365958), (1296, 325296), (1458, 289152), (1506, 279936), (1728, 243972), (1944, 216864), (2008, 209952), (2187, 192768), (2259, 186624), (2304, 182979), (2592, 162648), (2916, 144576), (3012, 139968), (3456, 121986), (3888, 108432), (4016, 104976), (4374, 96384), (4518, 93312), (5184, 81324), (5832, 72288), (6024, 69984), (6561, 64256), (6777, 62208), (6912, 60993), (7776, 54216), (8032, 52488), (8748, 48192), (9036, 46656), (10368, 40662), (11664, 36144), (12048, 34992), (13122, 32128), (13554, 31104), (15552, 27108), (16064, 26244), (17496, 24096), (18072, 23328), (20331, 20736)]