275003092

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2985

約数の個数: 72

約数和(自身を含む): 619398024

約数和(自身を除く): 344394932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 637, 962, 1036, 1274, 1813, 1924, 2548, 2917, 3367, 3626, 5834, 6734, 7252, 11668, 13468, 20419, 23569, 37921, 40838, 47138, 75842, 81676, 94276, 107929, 142933, 151684, 215858, 265447, 285866, 431716, 530894, 571732, 755503, 1061788, 1403077, 1511006, 1858129, 2806154, 3022012, 3716258, 5288521, 5612308, 7432516, 9821539, 10577042, 19643078, 21154084, 39286156, 68750773, 137501546, 275003092]

約数ペア:

[(1, 275003092), (2, 137501546), (4, 68750773), (7, 39286156), (13, 21154084), (14, 19643078), (26, 10577042), (28, 9821539), (37, 7432516), (49, 5612308), (52, 5288521), (74, 3716258), (91, 3022012), (98, 2806154), (148, 1858129), (182, 1511006), (196, 1403077), (259, 1061788), (364, 755503), (481, 571732), (518, 530894), (637, 431716), (962, 285866), (1036, 265447), (1274, 215858), (1813, 151684), (1924, 142933), (2548, 107929), (2917, 94276), (3367, 81676), (3626, 75842), (5834, 47138), (6734, 40838), (7252, 37921), (11668, 23569), (13468, 20419)]