2891496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 8078400

約数和(自身を除く): 5186904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 373, 408, 456, 646, 746, 969, 1119, 1292, 1492, 1938, 2238, 2584, 2984, 3876, 4476, 6341, 7087, 7752, 8952, 12682, 14174, 19023, 21261, 25364, 28348, 38046, 42522, 50728, 56696, 76092, 85044, 120479, 152184, 170088, 240958, 361437, 481916, 722874, 963832, 1445748, 2891496]

約数ペア:

[(1, 2891496), (2, 1445748), (3, 963832), (4, 722874), (6, 481916), (8, 361437), (12, 240958), (17, 170088), (19, 152184), (24, 120479), (34, 85044), (38, 76092), (51, 56696), (57, 50728), (68, 42522), (76, 38046), (102, 28348), (114, 25364), (136, 21261), (152, 19023), (204, 14174), (228, 12682), (323, 8952), (373, 7752), (408, 7087), (456, 6341), (646, 4476), (746, 3876), (969, 2984), (1119, 2584), (1292, 2238), (1492, 1938)]