469947824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{2297}}^1$

素因数の和:2997

約数の個数: 40

約数和(自身を含む): 960288240

約数和(自身を除く): 490340416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 673, 1346, 2297, 2692, 4594, 5384, 9188, 10768, 12787, 18376, 25574, 36752, 43643, 51148, 87286, 102296, 174572, 204592, 349144, 698288, 1545881, 3091762, 6183524, 12367048, 24734096, 29371739, 58743478, 117486956, 234973912, 469947824]

約数ペア:

[(1, 469947824), (2, 234973912), (4, 117486956), (8, 58743478), (16, 29371739), (19, 24734096), (38, 12367048), (76, 6183524), (152, 3091762), (304, 1545881), (673, 698288), (1346, 349144), (2297, 204592), (2692, 174572), (4594, 102296), (5384, 87286), (9188, 51148), (10768, 43643), (12787, 36752), (18376, 25574)]