269765912

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3271}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 556861680

約数和(自身を除く): 287095768

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 169, 244, 338, 488, 676, 793, 1352, 1586, 3172, 3271, 6344, 6542, 10309, 13084, 20618, 26168, 41236, 42523, 82472, 85046, 170092, 199531, 340184, 399062, 552799, 798124, 1105598, 1596248, 2211196, 2593903, 4422392, 5187806, 10375612, 20751224, 33720739, 67441478, 134882956, 269765912]

約数ペア:

[(1, 269765912), (2, 134882956), (4, 67441478), (8, 33720739), (13, 20751224), (26, 10375612), (52, 5187806), (61, 4422392), (104, 2593903), (122, 2211196), (169, 1596248), (244, 1105598), (338, 798124), (488, 552799), (676, 399062), (793, 340184), (1352, 199531), (1586, 170092), (3172, 85046), (3271, 82472), (6344, 42523), (6542, 41236), (10309, 26168), (13084, 20618)]