2121058816

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:793

約数の個数: 80

約数和(自身を含む): 4352799528

約数和(自身を除く): 2231740712

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 113, 122, 128, 226, 244, 256, 452, 488, 512, 601, 904, 976, 1202, 1808, 1952, 2404, 3616, 3904, 4808, 6893, 7232, 7808, 9616, 13786, 14464, 15616, 19232, 27572, 28928, 31232, 36661, 38464, 55144, 57856, 67913, 73322, 76928, 110288, 135826, 146644, 153856, 220576, 271652, 293288, 307712, 441152, 543304, 586576, 882304, 1086608, 1173152, 1764608, 2173216, 2346304, 3529216, 4142693, 4346432, 4692608, 8285386, 8692864, 9385216, 16570772, 17385728, 18770432, 33141544, 34771456, 66283088, 132566176, 265132352, 530264704, 1060529408, 2121058816]

約数ペア:

[(1, 2121058816), (2, 1060529408), (4, 530264704), (8, 265132352), (16, 132566176), (32, 66283088), (61, 34771456), (64, 33141544), (113, 18770432), (122, 17385728), (128, 16570772), (226, 9385216), (244, 8692864), (256, 8285386), (452, 4692608), (488, 4346432), (512, 4142693), (601, 3529216), (904, 2346304), (976, 2173216), (1202, 1764608), (1808, 1173152), (1952, 1086608), (2404, 882304), (3616, 586576), (3904, 543304), (4808, 441152), (6893, 307712), (7232, 293288), (7808, 271652), (9616, 220576), (13786, 153856), (14464, 146644), (15616, 135826), (19232, 110288), (27572, 76928), (28928, 73322), (31232, 67913), (36661, 57856), (38464, 55144)]