219715671056

素因数分解:

$2^4\times 7^1\times {\mathrm{20341}}^1\times {\mathrm{96443}}^1$

素因数の和:116799

約数の個数: 40

約数和(自身を含む): 486542234304

約数和(自身を除く): 266826563248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20341, 40682, 81364, 96443, 142387, 162728, 192886, 284774, 325456, 385772, 569548, 675101, 771544, 1139096, 1350202, 1543088, 2278192, 2700404, 5400808, 10801616, 1961747063, 3923494126, 7846988252, 13732229441, 15693976504, 27464458882, 31387953008, 54928917764, 109857835528, 219715671056]

約数ペア:

[(1, 219715671056), (2, 109857835528), (4, 54928917764), (7, 31387953008), (8, 27464458882), (14, 15693976504), (16, 13732229441), (28, 7846988252), (56, 3923494126), (112, 1961747063), (20341, 10801616), (40682, 5400808), (81364, 2700404), (96443, 2278192), (142387, 1543088), (162728, 1350202), (192886, 1139096), (284774, 771544), (325456, 675101), (385772, 569548)]