2049264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 6963840

約数和(自身を除く): 4914576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 107, 112, 114, 126, 133, 144, 152, 168, 171, 214, 228, 252, 266, 304, 321, 336, 342, 399, 428, 456, 504, 532, 642, 684, 749, 798, 856, 912, 963, 1008, 1064, 1197, 1284, 1368, 1498, 1596, 1712, 1926, 2033, 2128, 2247, 2394, 2568, 2736, 2996, 3192, 3852, 4066, 4494, 4788, 5136, 5992, 6099, 6384, 6741, 7704, 8132, 8988, 9576, 11984, 12198, 13482, 14231, 15408, 16264, 17976, 18297, 19152, 24396, 26964, 28462, 32528, 35952, 36594, 42693, 48792, 53928, 56924, 73188, 85386, 97584, 107856, 113848, 128079, 146376, 170772, 227696, 256158, 292752, 341544, 512316, 683088, 1024632, 2049264]

約数ペア:

[(1, 2049264), (2, 1024632), (3, 683088), (4, 512316), (6, 341544), (7, 292752), (8, 256158), (9, 227696), (12, 170772), (14, 146376), (16, 128079), (18, 113848), (19, 107856), (21, 97584), (24, 85386), (28, 73188), (36, 56924), (38, 53928), (42, 48792), (48, 42693), (56, 36594), (57, 35952), (63, 32528), (72, 28462), (76, 26964), (84, 24396), (107, 19152), (112, 18297), (114, 17976), (126, 16264), (133, 15408), (144, 14231), (152, 13482), (168, 12198), (171, 11984), (214, 9576), (228, 8988), (252, 8132), (266, 7704), (304, 6741), (321, 6384), (336, 6099), (342, 5992), (399, 5136), (428, 4788), (456, 4494), (504, 4066), (532, 3852), (642, 3192), (684, 2996), (749, 2736), (798, 2568), (856, 2394), (912, 2247), (963, 2128), (1008, 2033), (1064, 1926), (1197, 1712), (1284, 1596), (1368, 1498)]