290167686

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2953}}^1$

素因数の和:3117

約数の個数: 48

約数和(自身を含む): 646996896

約数和(自身を除く): 356829210

約数列:

[1, 2, 3, 6, 9, 18, 53, 103, 106, 159, 206, 309, 318, 477, 618, 927, 954, 1854, 2953, 5459, 5906, 8859, 10918, 16377, 17718, 26577, 32754, 49131, 53154, 98262, 156509, 304159, 313018, 469527, 608318, 912477, 939054, 1408581, 1824954, 2737431, 2817162, 5474862, 16120427, 32240854, 48361281, 96722562, 145083843, 290167686]

約数ペア:

[(1, 290167686), (2, 145083843), (3, 96722562), (6, 48361281), (9, 32240854), (18, 16120427), (53, 5474862), (103, 2817162), (106, 2737431), (159, 1824954), (206, 1408581), (309, 939054), (318, 912477), (477, 608318), (618, 469527), (927, 313018), (954, 304159), (1854, 156509), (2953, 98262), (5459, 53154), (5906, 49131), (8859, 32754), (10918, 26577), (16377, 17718)]