401020422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1841

約数の個数: 64

約数和(自身を含む): 926208000

約数和(自身を除く): 525187578

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 199, 209, 398, 418, 597, 627, 1194, 1254, 1607, 2189, 3214, 3781, 4378, 4821, 6567, 7562, 9642, 11343, 13134, 17677, 22686, 30533, 35354, 41591, 53031, 61066, 83182, 91599, 106062, 124773, 183198, 249546, 319793, 335863, 639586, 671726, 959379, 1007589, 1918758, 2015178, 3517723, 6076067, 7035446, 10553169, 12152134, 18228201, 21106338, 36456402, 66836737, 133673474, 200510211, 401020422]

約数ペア:

[(1, 401020422), (2, 200510211), (3, 133673474), (6, 66836737), (11, 36456402), (19, 21106338), (22, 18228201), (33, 12152134), (38, 10553169), (57, 7035446), (66, 6076067), (114, 3517723), (199, 2015178), (209, 1918758), (398, 1007589), (418, 959379), (597, 671726), (627, 639586), (1194, 335863), (1254, 319793), (1607, 249546), (2189, 183198), (3214, 124773), (3781, 106062), (4378, 91599), (4821, 83182), (6567, 61066), (7562, 53031), (9642, 41591), (11343, 35354), (13134, 30533), (17677, 22686)]