330684792

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{320431}}^1$

素因数の和:320483

約数の個数: 32

約数和(自身を含む): 845940480

約数和(自身を除く): 515255688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 320431, 640862, 961293, 1281724, 1922586, 2563448, 3845172, 7690344, 13778533, 27557066, 41335599, 55114132, 82671198, 110228264, 165342396, 330684792]

約数ペア:

[(1, 330684792), (2, 165342396), (3, 110228264), (4, 82671198), (6, 55114132), (8, 41335599), (12, 27557066), (24, 13778533), (43, 7690344), (86, 3845172), (129, 2563448), (172, 1922586), (258, 1281724), (344, 961293), (516, 640862), (1032, 320431)]