2005698816

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79139}}^1$

素因数の和:79172

約数の個数: 108

約数和(自身を含む): 6308724240

約数和(自身を除く): 4303025424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 12672, 25344, 79139, 158278, 237417, 316556, 474834, 633112, 712251, 870529, 949668, 1266224, 1424502, 1741058, 1899336, 2532448, 2611587, 2849004, 3482116, 3798672, 5064896, 5223174, 5698008, 6964232, 7597344, 7834761, 10129792, 10446348, 11396016, 13928464, 15194688, 15669522, 20259584, 20892696, 22792032, 27856928, 30389376, 31339044, 41785392, 45584064, 55713856, 60778752, 62678088, 83570784, 91168128, 111427712, 125356176, 167141568, 182336256, 222855424, 250712352, 334283136, 501424704, 668566272, 1002849408, 2005698816]

約数ペア:

[(1, 2005698816), (2, 1002849408), (3, 668566272), (4, 501424704), (6, 334283136), (8, 250712352), (9, 222855424), (11, 182336256), (12, 167141568), (16, 125356176), (18, 111427712), (22, 91168128), (24, 83570784), (32, 62678088), (33, 60778752), (36, 55713856), (44, 45584064), (48, 41785392), (64, 31339044), (66, 30389376), (72, 27856928), (88, 22792032), (96, 20892696), (99, 20259584), (128, 15669522), (132, 15194688), (144, 13928464), (176, 11396016), (192, 10446348), (198, 10129792), (256, 7834761), (264, 7597344), (288, 6964232), (352, 5698008), (384, 5223174), (396, 5064896), (528, 3798672), (576, 3482116), (704, 2849004), (768, 2611587), (792, 2532448), (1056, 1899336), (1152, 1741058), (1408, 1424502), (1584, 1266224), (2112, 949668), (2304, 870529), (2816, 712251), (3168, 633112), (4224, 474834), (6336, 316556), (8448, 237417), (12672, 158278), (25344, 79139)]