768004782

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{19997}}^1$

素因数の和:20212

約数の個数: 32

約数和(自身を含む): 1586721312

約数和(自身を除く): 818716530

約数列:

[1, 2, 3, 6, 37, 74, 111, 173, 222, 346, 519, 1038, 6401, 12802, 19203, 19997, 38406, 39994, 59991, 119982, 739889, 1479778, 2219667, 3459481, 4439334, 6918962, 10378443, 20756886, 128000797, 256001594, 384002391, 768004782]

約数ペア:

[(1, 768004782), (2, 384002391), (3, 256001594), (6, 128000797), (37, 20756886), (74, 10378443), (111, 6918962), (173, 4439334), (222, 3459481), (346, 2219667), (519, 1479778), (1038, 739889), (6401, 119982), (12802, 59991), (19203, 39994), (19997, 38406)]