814971948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{225629}}^1$

素因数の和:225686

約数の個数: 48

約数和(自身を含む): 2223809280

約数和(自身を除く): 1408837332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 225629, 451258, 676887, 902516, 1353774, 1579403, 2707548, 3158806, 4738209, 6317612, 9476418, 9702047, 18952836, 19404094, 29106141, 38808188, 58212282, 67914329, 116424564, 135828658, 203742987, 271657316, 407485974, 814971948]

約数ペア:

[(1, 814971948), (2, 407485974), (3, 271657316), (4, 203742987), (6, 135828658), (7, 116424564), (12, 67914329), (14, 58212282), (21, 38808188), (28, 29106141), (42, 19404094), (43, 18952836), (84, 9702047), (86, 9476418), (129, 6317612), (172, 4738209), (258, 3158806), (301, 2707548), (516, 1579403), (602, 1353774), (903, 902516), (1204, 676887), (1806, 451258), (3612, 225629)]