248694784

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9376

約数の個数: 48

約数和(自身を含む): 535576860

約数和(自身を除く): 286882076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 9341, 13312, 18682, 26624, 37364, 74728, 121433, 149456, 242866, 298912, 485732, 597824, 971464, 1195648, 1942928, 2391296, 3885856, 4782592, 7771712, 9565184, 15543424, 19130368, 31086848, 62173696, 124347392, 248694784]

約数ペア:

[(1, 248694784), (2, 124347392), (4, 62173696), (8, 31086848), (13, 19130368), (16, 15543424), (26, 9565184), (32, 7771712), (52, 4782592), (64, 3885856), (104, 2391296), (128, 1942928), (208, 1195648), (256, 971464), (416, 597824), (512, 485732), (832, 298912), (1024, 242866), (1664, 149456), (2048, 121433), (3328, 74728), (6656, 37364), (9341, 26624), (13312, 18682)]