1905497856

素因数分解:

$2^8\times 3^2\times {\mathrm{827039}}^1$

素因数の和:827061

約数の個数: 54

約数和(自身を含む): 5494026720

約数和(自身を除く): 3588528864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 827039, 1654078, 2481117, 3308156, 4962234, 6616312, 7443351, 9924468, 13232624, 14886702, 19848936, 26465248, 29773404, 39697872, 52930496, 59546808, 79395744, 105860992, 119093616, 158791488, 211721984, 238187232, 317582976, 476374464, 635165952, 952748928, 1905497856]

約数ペア:

[(1, 1905497856), (2, 952748928), (3, 635165952), (4, 476374464), (6, 317582976), (8, 238187232), (9, 211721984), (12, 158791488), (16, 119093616), (18, 105860992), (24, 79395744), (32, 59546808), (36, 52930496), (48, 39697872), (64, 29773404), (72, 26465248), (96, 19848936), (128, 14886702), (144, 13232624), (192, 9924468), (256, 7443351), (288, 6616312), (384, 4962234), (576, 3308156), (768, 2481117), (1152, 1654078), (2304, 827039)]