258971526

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{971}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 629856000

約数和(自身を除く): 370884474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 449, 594, 898, 971, 1347, 1942, 2694, 2913, 4041, 4939, 5826, 8082, 8739, 9878, 10681, 12123, 14817, 17478, 21362, 24246, 26217, 29634, 32043, 44451, 52434, 64086, 88902, 96129, 133353, 192258, 266706, 288387, 435979, 576774, 871958, 1307937, 2615874, 3923811, 4795769, 7847622, 9591538, 11771433, 14387307, 23542866, 28774614, 43161921, 86323842, 129485763, 258971526]

約数ペア:

[(1, 258971526), (2, 129485763), (3, 86323842), (6, 43161921), (9, 28774614), (11, 23542866), (18, 14387307), (22, 11771433), (27, 9591538), (33, 7847622), (54, 4795769), (66, 3923811), (99, 2615874), (198, 1307937), (297, 871958), (449, 576774), (594, 435979), (898, 288387), (971, 266706), (1347, 192258), (1942, 133353), (2694, 96129), (2913, 88902), (4041, 64086), (4939, 52434), (5826, 44451), (8082, 32043), (8739, 29634), (9878, 26217), (10681, 24246), (12123, 21362), (14817, 17478)]