246451504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{16231}}^1$

素因数の和:16325

約数の個数: 40

約数和(自身を含む): 521306912

約数和(自身を除く): 274855408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 16231, 32462, 64924, 129848, 211003, 259696, 422006, 844012, 1184863, 1688024, 2369726, 3376048, 4739452, 9478904, 15403219, 18957808, 30806438, 61612876, 123225752, 246451504]

約数ペア:

[(1, 246451504), (2, 123225752), (4, 61612876), (8, 30806438), (13, 18957808), (16, 15403219), (26, 9478904), (52, 4739452), (73, 3376048), (104, 2369726), (146, 1688024), (208, 1184863), (292, 844012), (584, 422006), (949, 259696), (1168, 211003), (1898, 129848), (3796, 64924), (7592, 32462), (15184, 16231)]