12914979072

素因数分解:

$2^8\times 3^1\times {\mathrm{643}}^1\times {\mathrm{26153}}^1$

素因数の和:26815

約数の個数: 72

約数和(自身を含む): 34427451744

約数和(自身を除く): 21512472672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 643, 768, 1286, 1929, 2572, 3858, 5144, 7716, 10288, 15432, 20576, 26153, 30864, 41152, 52306, 61728, 78459, 82304, 104612, 123456, 156918, 164608, 209224, 246912, 313836, 418448, 493824, 627672, 836896, 1255344, 1673792, 2510688, 3347584, 5021376, 6695168, 10042752, 16816379, 20085504, 33632758, 50449137, 67265516, 100898274, 134531032, 201796548, 269062064, 403593096, 538124128, 807186192, 1076248256, 1614372384, 2152496512, 3228744768, 4304993024, 6457489536, 12914979072]

約数ペア:

[(1, 12914979072), (2, 6457489536), (3, 4304993024), (4, 3228744768), (6, 2152496512), (8, 1614372384), (12, 1076248256), (16, 807186192), (24, 538124128), (32, 403593096), (48, 269062064), (64, 201796548), (96, 134531032), (128, 100898274), (192, 67265516), (256, 50449137), (384, 33632758), (643, 20085504), (768, 16816379), (1286, 10042752), (1929, 6695168), (2572, 5021376), (3858, 3347584), (5144, 2510688), (7716, 1673792), (10288, 1255344), (15432, 836896), (20576, 627672), (26153, 493824), (30864, 418448), (41152, 313836), (52306, 246912), (61728, 209224), (78459, 164608), (82304, 156918), (104612, 123456)]