258927424

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13441}}^1$

素因数の和:13503

約数の個数: 56

約数和(自身を含む): 600911168

約数和(自身を除く): 341983744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 9632, 13441, 19264, 26882, 53764, 94087, 107528, 188174, 215056, 376348, 430112, 577963, 752696, 860224, 1155926, 1505392, 2311852, 3010784, 4045741, 4623704, 6021568, 8091482, 9247408, 16182964, 18494816, 32365928, 36989632, 64731856, 129463712, 258927424]

約数ペア:

[(1, 258927424), (2, 129463712), (4, 64731856), (7, 36989632), (8, 32365928), (14, 18494816), (16, 16182964), (28, 9247408), (32, 8091482), (43, 6021568), (56, 4623704), (64, 4045741), (86, 3010784), (112, 2311852), (172, 1505392), (224, 1155926), (301, 860224), (344, 752696), (448, 577963), (602, 430112), (688, 376348), (1204, 215056), (1376, 188174), (2408, 107528), (2752, 94087), (4816, 53764), (9632, 26882), (13441, 19264)]