1340877568

素因数分解:

$2^8\times {\mathrm{607}}^1\times {\mathrm{8629}}^1$

素因数の和:9252

約数の個数: 36

約数和(自身を含む): 2681237440

約数和(自身を除く): 1340359872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 607, 1214, 2428, 4856, 8629, 9712, 17258, 19424, 34516, 38848, 69032, 77696, 138064, 155392, 276128, 552256, 1104512, 2209024, 5237803, 10475606, 20951212, 41902424, 83804848, 167609696, 335219392, 670438784, 1340877568]

約数ペア:

[(1, 1340877568), (2, 670438784), (4, 335219392), (8, 167609696), (16, 83804848), (32, 41902424), (64, 20951212), (128, 10475606), (256, 5237803), (607, 2209024), (1214, 1104512), (2428, 552256), (4856, 276128), (8629, 155392), (9712, 138064), (17258, 77696), (19424, 69032), (34516, 38848)]