260199504

素因数分解:

$2^4\times 3^2\times {\mathrm{1806941}}^1$

素因数の和:1806955

約数の個数: 30

約数和(自身を含む): 728197626

約数和(自身を除く): 467998122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1806941, 3613882, 5420823, 7227764, 10841646, 14455528, 16262469, 21683292, 28911056, 32524938, 43366584, 65049876, 86733168, 130099752, 260199504]

約数ペア:

[(1, 260199504), (2, 130099752), (3, 86733168), (4, 65049876), (6, 43366584), (8, 32524938), (9, 28911056), (12, 21683292), (16, 16262469), (18, 14455528), (24, 10841646), (36, 7227764), (48, 5420823), (72, 3613882), (144, 1806941)]