648368544

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{232891}}^1$

素因数の和:232933

約数の個数: 48

約数和(自身を含む): 1760663520

約数和(自身を除く): 1112294976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 232891, 465782, 698673, 931564, 1397346, 1863128, 2794692, 3726256, 5589384, 6753839, 7452512, 11178768, 13507678, 20261517, 22357536, 27015356, 40523034, 54030712, 81046068, 108061424, 162092136, 216122848, 324184272, 648368544]

約数ペア:

[(1, 648368544), (2, 324184272), (3, 216122848), (4, 162092136), (6, 108061424), (8, 81046068), (12, 54030712), (16, 40523034), (24, 27015356), (29, 22357536), (32, 20261517), (48, 13507678), (58, 11178768), (87, 7452512), (96, 6753839), (116, 5589384), (174, 3726256), (232, 2794692), (348, 1863128), (464, 1397346), (696, 931564), (928, 698673), (1392, 465782), (2784, 232891)]