1298049246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{108769}}^1$

素因数の和:108810

約数の個数: 64

約数和(自身を含む): 3289204800

約数和(自身を除く): 1991155554

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 108769, 217538, 326307, 652614, 978921, 1413997, 1849073, 1957842, 2827994, 2936763, 3698146, 4241991, 5547219, 5873526, 8483982, 11094438, 12725973, 16641657, 24037949, 25451946, 33283314, 38177919, 48075898, 49924971, 72113847, 76355838, 99849942, 144227694, 216341541, 432683082, 649024623, 1298049246]

約数ペア:

[(1, 1298049246), (2, 649024623), (3, 432683082), (6, 216341541), (9, 144227694), (13, 99849942), (17, 76355838), (18, 72113847), (26, 49924971), (27, 48075898), (34, 38177919), (39, 33283314), (51, 25451946), (54, 24037949), (78, 16641657), (102, 12725973), (117, 11094438), (153, 8483982), (221, 5873526), (234, 5547219), (306, 4241991), (351, 3698146), (442, 2936763), (459, 2827994), (663, 1957842), (702, 1849073), (918, 1413997), (1326, 978921), (1989, 652614), (3978, 326307), (5967, 217538), (11934, 108769)]