260476928

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3390

約数の個数: 52

約数和(自身を含む): 548469360

約数和(自身を除く): 287992432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 3347, 4096, 4864, 6694, 9728, 13388, 19456, 26776, 38912, 53552, 63593, 77824, 107104, 127186, 214208, 254372, 428416, 508744, 856832, 1017488, 1713664, 2034976, 3427328, 4069952, 6854656, 8139904, 13709312, 16279808, 32559616, 65119232, 130238464, 260476928]

約数ペア:

[(1, 260476928), (2, 130238464), (4, 65119232), (8, 32559616), (16, 16279808), (19, 13709312), (32, 8139904), (38, 6854656), (64, 4069952), (76, 3427328), (128, 2034976), (152, 1713664), (256, 1017488), (304, 856832), (512, 508744), (608, 428416), (1024, 254372), (1216, 214208), (2048, 127186), (2432, 107104), (3347, 77824), (4096, 63593), (4864, 53552), (6694, 38912), (9728, 26776), (13388, 19456)]