1380216

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 3484800

約数和(自身を除く): 2104584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 439, 524, 786, 878, 1048, 1317, 1572, 1756, 2634, 3144, 3512, 5268, 10536, 57509, 115018, 172527, 230036, 345054, 460072, 690108, 1380216]

約数ペア:

[(1, 1380216), (2, 690108), (3, 460072), (4, 345054), (6, 230036), (8, 172527), (12, 115018), (24, 57509), (131, 10536), (262, 5268), (393, 3512), (439, 3144), (524, 2634), (786, 1756), (878, 1572), (1048, 1317)]