289492048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{12823}}^1$

素因数の和:12931

約数の個数: 40

約数和(自身を含む): 601086528

約数和(自身を除く): 311594480

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 11288, 12823, 22576, 25646, 51292, 102584, 205168, 217991, 435982, 871964, 1064309, 1743928, 2128618, 3487856, 4257236, 8514472, 17028944, 18093253, 36186506, 72373012, 144746024, 289492048]

約数ペア:

[(1, 289492048), (2, 144746024), (4, 72373012), (8, 36186506), (16, 18093253), (17, 17028944), (34, 8514472), (68, 4257236), (83, 3487856), (136, 2128618), (166, 1743928), (272, 1064309), (332, 871964), (664, 435982), (1328, 217991), (1411, 205168), (2822, 102584), (5644, 51292), (11288, 25646), (12823, 22576)]