678287494089

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1567}}^1\times {\mathrm{3889}}^1$

素因数の和:5694

約数の個数: 48

約数和(自身を含む): 999101376000

約数和(自身を除く): 320813881911

約数列:

[1, 3, 9, 83, 149, 249, 447, 747, 1341, 1567, 3889, 4701, 11667, 12367, 14103, 35001, 37101, 111303, 130061, 233483, 322787, 390183, 579461, 700449, 968361, 1170549, 1738383, 2101347, 2905083, 5215149, 6094063, 18282189, 19379089, 48095263, 54846567, 58137267, 144285789, 174411801, 432857367, 505807229, 908015387, 1517421687, 2724046161, 4552265061, 8172138483, 75365277121, 226095831363, 678287494089]

約数ペア:

[(1, 678287494089), (3, 226095831363), (9, 75365277121), (83, 8172138483), (149, 4552265061), (249, 2724046161), (447, 1517421687), (747, 908015387), (1341, 505807229), (1567, 432857367), (3889, 174411801), (4701, 144285789), (11667, 58137267), (12367, 54846567), (14103, 48095263), (35001, 19379089), (37101, 18282189), (111303, 6094063), (130061, 5215149), (233483, 2905083), (322787, 2101347), (390183, 1738383), (579461, 1170549), (700449, 968361)]