289018128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8039}}^1$

素因数の和:8164

約数の個数: 80

約数和(自身を含む): 861373440

約数和(自身を除く): 572355312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 4494, 5136, 5992, 8039, 8988, 11984, 16078, 17976, 24117, 32156, 35952, 48234, 56273, 64312, 96468, 112546, 128624, 168819, 192936, 225092, 337638, 385872, 450184, 675276, 860173, 900368, 1350552, 1720346, 2580519, 2701104, 3440692, 5161038, 6021211, 6881384, 10322076, 12042422, 13762768, 18063633, 20644152, 24084844, 36127266, 41288304, 48169688, 72254532, 96339376, 144509064, 289018128]

約数ペア:

[(1, 289018128), (2, 144509064), (3, 96339376), (4, 72254532), (6, 48169688), (7, 41288304), (8, 36127266), (12, 24084844), (14, 20644152), (16, 18063633), (21, 13762768), (24, 12042422), (28, 10322076), (42, 6881384), (48, 6021211), (56, 5161038), (84, 3440692), (107, 2701104), (112, 2580519), (168, 1720346), (214, 1350552), (321, 900368), (336, 860173), (428, 675276), (642, 450184), (749, 385872), (856, 337638), (1284, 225092), (1498, 192936), (1712, 168819), (2247, 128624), (2568, 112546), (2996, 96468), (4494, 64312), (5136, 56273), (5992, 48234), (8039, 35952), (8988, 32156), (11984, 24117), (16078, 17976)]