221448384

素因数分解:

$2^6\times 3^3\times {\mathrm{128153}}^1$

素因数の和:128174

約数の個数: 56

約数和(自身を含む): 651022320

約数和(自身を除く): 429573936

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, 432, 576, 864, 1728, 128153, 256306, 384459, 512612, 768918, 1025224, 1153377, 1537836, 2050448, 2306754, 3075672, 3460131, 4100896, 4613508, 6151344, 6920262, 8201792, 9227016, 12302688, 13840524, 18454032, 24605376, 27681048, 36908064, 55362096, 73816128, 110724192, 221448384]

約数ペア:

[(1, 221448384), (2, 110724192), (3, 73816128), (4, 55362096), (6, 36908064), (8, 27681048), (9, 24605376), (12, 18454032), (16, 13840524), (18, 12302688), (24, 9227016), (27, 8201792), (32, 6920262), (36, 6151344), (48, 4613508), (54, 4100896), (64, 3460131), (72, 3075672), (96, 2306754), (108, 2050448), (144, 1537836), (192, 1153377), (216, 1025224), (288, 768918), (432, 512612), (576, 384459), (864, 256306), (1728, 128153)]