272191136

素因数分解:

$2^5\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2971}}^1$

素因数の和:3397

約数の個数: 48

約数和(自身を含む): 614134080

約数和(自身を除く): 341942944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 409, 818, 1636, 2863, 2971, 3272, 5726, 5942, 6544, 11452, 11884, 13088, 20797, 22904, 23768, 41594, 45808, 47536, 83188, 91616, 95072, 166376, 332752, 665504, 1215139, 2430278, 4860556, 8505973, 9721112, 17011946, 19442224, 34023892, 38884448, 68047784, 136095568, 272191136]

約数ペア:

[(1, 272191136), (2, 136095568), (4, 68047784), (7, 38884448), (8, 34023892), (14, 19442224), (16, 17011946), (28, 9721112), (32, 8505973), (56, 4860556), (112, 2430278), (224, 1215139), (409, 665504), (818, 332752), (1636, 166376), (2863, 95072), (2971, 91616), (3272, 83188), (5726, 47536), (5942, 45808), (6544, 41594), (11452, 23768), (11884, 22904), (13088, 20797)]