171922773032

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1729327}}^1$

素因数の和:1729410

約数の個数: 48

約数和(自身を含む): 350396439360

約数和(自身を除く): 178473666328

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 289, 344, 578, 731, 1156, 1462, 2312, 2924, 5848, 12427, 24854, 49708, 99416, 1729327, 3458654, 6917308, 13834616, 29398559, 58797118, 74361061, 117594236, 148722122, 235188472, 297444244, 499775503, 594888488, 999551006, 1264138037, 1999102012, 2528276074, 3998204024, 5056552148, 10113104296, 21490346629, 42980693258, 85961386516, 171922773032]

約数ペア:

[(1, 171922773032), (2, 85961386516), (4, 42980693258), (8, 21490346629), (17, 10113104296), (34, 5056552148), (43, 3998204024), (68, 2528276074), (86, 1999102012), (136, 1264138037), (172, 999551006), (289, 594888488), (344, 499775503), (578, 297444244), (731, 235188472), (1156, 148722122), (1462, 117594236), (2312, 74361061), (2924, 58797118), (5848, 29398559), (12427, 13834616), (24854, 6917308), (49708, 3458654), (99416, 1729327)]