2997456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 9666048

約数和(自身を除く): 6668592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 811, 924, 1232, 1622, 1848, 2433, 3244, 3696, 4866, 5677, 6488, 8921, 9732, 11354, 12976, 17031, 17842, 19464, 22708, 26763, 34062, 35684, 38928, 45416, 53526, 62447, 68124, 71368, 90832, 107052, 124894, 136248, 142736, 187341, 214104, 249788, 272496, 374682, 428208, 499576, 749364, 999152, 1498728, 2997456]

約数ペア:

[(1, 2997456), (2, 1498728), (3, 999152), (4, 749364), (6, 499576), (7, 428208), (8, 374682), (11, 272496), (12, 249788), (14, 214104), (16, 187341), (21, 142736), (22, 136248), (24, 124894), (28, 107052), (33, 90832), (42, 71368), (44, 68124), (48, 62447), (56, 53526), (66, 45416), (77, 38928), (84, 35684), (88, 34062), (112, 26763), (132, 22708), (154, 19464), (168, 17842), (176, 17031), (231, 12976), (264, 11354), (308, 9732), (336, 8921), (462, 6488), (528, 5677), (616, 4866), (811, 3696), (924, 3244), (1232, 2433), (1622, 1848)]