215891712

素因数分解:

$2^8\times 3^2\times {\mathrm{93703}}^1$

素因数の和:93725

約数の個数: 54

約数和(自身を含む): 622475672

約数和(自身を除く): 406583960

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, 93703, 187406, 281109, 374812, 562218, 749624, 843327, 1124436, 1499248, 1686654, 2248872, 2998496, 3373308, 4497744, 5996992, 6746616, 8995488, 11993984, 13493232, 17990976, 23987968, 26986464, 35981952, 53972928, 71963904, 107945856, 215891712]

約数ペア:

[(1, 215891712), (2, 107945856), (3, 71963904), (4, 53972928), (6, 35981952), (8, 26986464), (9, 23987968), (12, 17990976), (16, 13493232), (18, 11993984), (24, 8995488), (32, 6746616), (36, 5996992), (48, 4497744), (64, 3373308), (72, 2998496), (96, 2248872), (128, 1686654), (144, 1499248), (192, 1124436), (256, 843327), (288, 749624), (384, 562218), (576, 374812), (768, 281109), (1152, 187406), (2304, 93703)]