769439162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 1275730560

約数和(自身を除く): 506291398

約数列:

[1, 2, 19, 38, 43, 47, 86, 94, 233, 466, 817, 893, 1634, 1786, 1849, 2021, 3698, 4042, 4427, 8854, 10019, 10951, 20038, 21902, 35131, 38399, 70262, 76798, 86903, 173806, 190361, 208069, 380722, 416138, 430817, 470893, 861634, 941786, 1651157, 3302314, 8185523, 8946967, 16371046, 17893934, 20248399, 40496798, 384719581, 769439162]

約数ペア:

[(1, 769439162), (2, 384719581), (19, 40496798), (38, 20248399), (43, 17893934), (47, 16371046), (86, 8946967), (94, 8185523), (233, 3302314), (466, 1651157), (817, 941786), (893, 861634), (1634, 470893), (1786, 430817), (1849, 416138), (2021, 380722), (3698, 208069), (4042, 190361), (4427, 173806), (8854, 86903), (10019, 76798), (10951, 70262), (20038, 38399), (21902, 35131)]