517517364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24943}}^1$

素因数の和:24989

約数の個数: 96

約数和(自身を含む): 1564487680

約数和(自身を除く): 1046970316

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 20748, 24943, 49886, 74829, 99772, 149658, 174601, 299316, 324259, 349202, 473917, 523803, 648518, 698404, 947834, 972777, 1047606, 1297036, 1421751, 1895668, 1945554, 2095212, 2269813, 2843502, 3317419, 3891108, 4539626, 5687004, 6160921, 6634838, 6809439, 9079252, 9952257, 12321842, 13269676, 13618878, 18482763, 19904514, 24643684, 27237756, 36965526, 39809028, 43126447, 73931052, 86252894, 129379341, 172505788, 258758682, 517517364]

約数ペア:

[(1, 517517364), (2, 258758682), (3, 172505788), (4, 129379341), (6, 86252894), (7, 73931052), (12, 43126447), (13, 39809028), (14, 36965526), (19, 27237756), (21, 24643684), (26, 19904514), (28, 18482763), (38, 13618878), (39, 13269676), (42, 12321842), (52, 9952257), (57, 9079252), (76, 6809439), (78, 6634838), (84, 6160921), (91, 5687004), (114, 4539626), (133, 3891108), (156, 3317419), (182, 2843502), (228, 2269813), (247, 2095212), (266, 1945554), (273, 1895668), (364, 1421751), (399, 1297036), (494, 1047606), (532, 972777), (546, 947834), (741, 698404), (798, 648518), (988, 523803), (1092, 473917), (1482, 349202), (1596, 324259), (1729, 299316), (2964, 174601), (3458, 149658), (5187, 99772), (6916, 74829), (10374, 49886), (20748, 24943)]