992054376

素因数分解:

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

素因数の和:320486

約数の個数: 48

約数和(自身を含む): 2749306560

約数和(自身を除く): 1757252184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 320431, 640862, 961293, 1281724, 1922586, 2563448, 2883879, 3845172, 5767758, 7690344, 11535516, 13778533, 23071032, 27557066, 41335599, 55114132, 82671198, 110228264, 124006797, 165342396, 248013594, 330684792, 496027188, 992054376]

約数ペア:

[(1, 992054376), (2, 496027188), (3, 330684792), (4, 248013594), (6, 165342396), (8, 124006797), (9, 110228264), (12, 82671198), (18, 55114132), (24, 41335599), (36, 27557066), (43, 23071032), (72, 13778533), (86, 11535516), (129, 7690344), (172, 5767758), (258, 3845172), (344, 2883879), (387, 2563448), (516, 1922586), (774, 1281724), (1032, 961293), (1548, 640862), (3096, 320431)]