639422016

素因数分解:

$2^6\times 3^1\times {\mathrm{3330323}}^1$

素因数の和:3330338

約数の個数: 28

約数和(自身を含む): 1691804592

約数和(自身を除く): 1052382576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 3330323, 6660646, 9990969, 13321292, 19981938, 26642584, 39963876, 53285168, 79927752, 106570336, 159855504, 213140672, 319711008, 639422016]

約数ペア:

[(1, 639422016), (2, 319711008), (3, 213140672), (4, 159855504), (6, 106570336), (8, 79927752), (12, 53285168), (16, 39963876), (24, 26642584), (32, 19981938), (48, 13321292), (64, 9990969), (96, 6660646), (192, 3330323)]