2223643888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 4545994752

約数和(自身を除く): 2322350864

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 233, 248, 271, 284, 466, 496, 542, 568, 932, 1084, 1136, 1864, 2168, 2201, 3728, 4336, 4402, 7223, 8401, 8804, 14446, 16543, 16802, 17608, 19241, 28892, 33086, 33604, 35216, 38482, 57784, 63143, 66172, 67208, 76964, 115568, 126286, 132344, 134416, 153928, 252572, 264688, 307856, 505144, 512833, 596471, 1010288, 1025666, 1192942, 1957433, 2051332, 2385884, 3914866, 4102664, 4483153, 4771768, 7829732, 8205328, 8966306, 9543536, 15659464, 17932612, 31318928, 35865224, 71730448, 138977743, 277955486, 555910972, 1111821944, 2223643888]

約数ペア:

[(1, 2223643888), (2, 1111821944), (4, 555910972), (8, 277955486), (16, 138977743), (31, 71730448), (62, 35865224), (71, 31318928), (124, 17932612), (142, 15659464), (233, 9543536), (248, 8966306), (271, 8205328), (284, 7829732), (466, 4771768), (496, 4483153), (542, 4102664), (568, 3914866), (932, 2385884), (1084, 2051332), (1136, 1957433), (1864, 1192942), (2168, 1025666), (2201, 1010288), (3728, 596471), (4336, 512833), (4402, 505144), (7223, 307856), (8401, 264688), (8804, 252572), (14446, 153928), (16543, 134416), (16802, 132344), (17608, 126286), (19241, 115568), (28892, 76964), (33086, 67208), (33604, 66172), (35216, 63143), (38482, 57784)]