280164672

素因数分解:

$2^6\times 3^2\times {\mathrm{486397}}^1$

素因数の和:486415

約数の個数: 42

約数和(自身を含む): 803043098

約数和(自身を除く): 522878426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 486397, 972794, 1459191, 1945588, 2918382, 3891176, 4377573, 5836764, 7782352, 8755146, 11673528, 15564704, 17510292, 23347056, 31129408, 35020584, 46694112, 70041168, 93388224, 140082336, 280164672]

約数ペア:

[(1, 280164672), (2, 140082336), (3, 93388224), (4, 70041168), (6, 46694112), (8, 35020584), (9, 31129408), (12, 23347056), (16, 17510292), (18, 15564704), (24, 11673528), (32, 8755146), (36, 7782352), (48, 5836764), (64, 4377573), (72, 3891176), (96, 2918382), (144, 1945588), (192, 1459191), (288, 972794), (576, 486397)]