302510516

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 676218816

約数和(自身を除く): 373708300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 193, 196, 308, 386, 539, 727, 772, 1078, 1351, 1454, 2123, 2156, 2702, 2908, 4246, 5089, 5404, 7997, 8492, 9457, 10178, 14861, 15994, 18914, 20356, 29722, 31988, 35623, 37828, 55979, 59444, 71246, 104027, 111958, 140311, 142492, 208054, 223916, 280622, 391853, 416108, 561244, 783706, 982177, 1543421, 1567412, 1964354, 3086842, 3928708, 6173684, 6875239, 10803947, 13750478, 21607894, 27500956, 43215788, 75627629, 151255258, 302510516]

約数ペア:

[(1, 302510516), (2, 151255258), (4, 75627629), (7, 43215788), (11, 27500956), (14, 21607894), (22, 13750478), (28, 10803947), (44, 6875239), (49, 6173684), (77, 3928708), (98, 3086842), (154, 1964354), (193, 1567412), (196, 1543421), (308, 982177), (386, 783706), (539, 561244), (727, 416108), (772, 391853), (1078, 280622), (1351, 223916), (1454, 208054), (2123, 142492), (2156, 140311), (2702, 111958), (2908, 104027), (4246, 71246), (5089, 59444), (5404, 55979), (7997, 37828), (8492, 35623), (9457, 31988), (10178, 29722), (14861, 20356), (15994, 18914)]