280722912

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127139}}^1$

素因数の和:127175

約数の個数: 48

約数和(自身を含む): 768942720

約数和(自身を除く): 488219808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 127139, 254278, 381417, 508556, 762834, 1017112, 1525668, 2034224, 2924197, 3051336, 4068448, 5848394, 6102672, 8772591, 11696788, 12205344, 17545182, 23393576, 35090364, 46787152, 70180728, 93574304, 140361456, 280722912]

約数ペア:

[(1, 280722912), (2, 140361456), (3, 93574304), (4, 70180728), (6, 46787152), (8, 35090364), (12, 23393576), (16, 17545182), (23, 12205344), (24, 11696788), (32, 8772591), (46, 6102672), (48, 5848394), (69, 4068448), (92, 3051336), (96, 2924197), (138, 2034224), (184, 1525668), (276, 1017112), (368, 762834), (552, 508556), (736, 381417), (1104, 254278), (2208, 127139)]