253381824

素因数分解:

$2^6\times 3^3\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:795

約数の個数: 112

約数和(自身を含む): 748832640

約数和(自身を除く): 495450816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 331, 432, 443, 576, 662, 864, 886, 993, 1324, 1329, 1728, 1772, 1986, 2648, 2658, 2979, 3544, 3972, 3987, 5296, 5316, 5958, 7088, 7944, 7974, 8937, 10592, 10632, 11916, 11961, 14176, 15888, 15948, 17874, 21184, 21264, 23832, 23922, 28352, 31776, 31896, 35748, 42528, 47664, 47844, 63552, 63792, 71496, 85056, 95328, 95688, 127584, 142992, 146633, 190656, 191376, 255168, 285984, 293266, 382752, 439899, 571968, 586532, 765504, 879798, 1173064, 1319697, 1759596, 2346128, 2639394, 3519192, 3959091, 4692256, 5278788, 7038384, 7918182, 9384512, 10557576, 14076768, 15836364, 21115152, 28153536, 31672728, 42230304, 63345456, 84460608, 126690912, 253381824]

約数ペア:

[(1, 253381824), (2, 126690912), (3, 84460608), (4, 63345456), (6, 42230304), (8, 31672728), (9, 28153536), (12, 21115152), (16, 15836364), (18, 14076768), (24, 10557576), (27, 9384512), (32, 7918182), (36, 7038384), (48, 5278788), (54, 4692256), (64, 3959091), (72, 3519192), (96, 2639394), (108, 2346128), (144, 1759596), (192, 1319697), (216, 1173064), (288, 879798), (331, 765504), (432, 586532), (443, 571968), (576, 439899), (662, 382752), (864, 293266), (886, 285984), (993, 255168), (1324, 191376), (1329, 190656), (1728, 146633), (1772, 142992), (1986, 127584), (2648, 95688), (2658, 95328), (2979, 85056), (3544, 71496), (3972, 63792), (3987, 63552), (5296, 47844), (5316, 47664), (5958, 42528), (7088, 35748), (7944, 31896), (7974, 31776), (8937, 28352), (10592, 23922), (10632, 23832), (11916, 21264), (11961, 21184), (14176, 17874), (15888, 15948)]