306578196

素因数分解:

$2^2\times 3^4\times {\mathrm{109}}^1\times {\mathrm{8681}}^1$

素因数の和:8806

約数の個数: 60

約数和(自身を含む): 808901940

約数和(自身を除く): 502323744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 324, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 8681, 8829, 11772, 17362, 17658, 26043, 34724, 35316, 52086, 78129, 104172, 156258, 234387, 312516, 468774, 703161, 937548, 946229, 1406322, 1892458, 2812644, 2838687, 3784916, 5677374, 8516061, 11354748, 17032122, 25548183, 34064244, 51096366, 76644549, 102192732, 153289098, 306578196]

約数ペア:

[(1, 306578196), (2, 153289098), (3, 102192732), (4, 76644549), (6, 51096366), (9, 34064244), (12, 25548183), (18, 17032122), (27, 11354748), (36, 8516061), (54, 5677374), (81, 3784916), (108, 2838687), (109, 2812644), (162, 1892458), (218, 1406322), (324, 946229), (327, 937548), (436, 703161), (654, 468774), (981, 312516), (1308, 234387), (1962, 156258), (2943, 104172), (3924, 78129), (5886, 52086), (8681, 35316), (8829, 34724), (11772, 26043), (17362, 17658)]