246894328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{21997}}^1$

素因数の和:22087

約数の個数: 32

約数和(自身を含む): 490995360

約数和(自身を除く): 244101032

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 11224, 21997, 43994, 87988, 175976, 505931, 1011862, 1341817, 2023724, 2683634, 4047448, 5367268, 10734536, 30861791, 61723582, 123447164, 246894328]

約数ペア:

[(1, 246894328), (2, 123447164), (4, 61723582), (8, 30861791), (23, 10734536), (46, 5367268), (61, 4047448), (92, 2683634), (122, 2023724), (184, 1341817), (244, 1011862), (488, 505931), (1403, 175976), (2806, 87988), (5612, 43994), (11224, 21997)]