661385833944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{150583}}^1$

素因数の和:150861

約数の個数: 128

約数和(自身を含む): 1831872430080

約数和(自身を除く): 1170486596136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 127, 131, 132, 254, 262, 264, 381, 393, 508, 524, 762, 786, 1016, 1048, 1397, 1441, 1524, 1572, 2794, 2882, 3048, 3144, 4191, 4323, 5588, 5764, 8382, 8646, 11176, 11528, 16637, 16764, 17292, 33274, 33528, 34584, 49911, 66548, 99822, 133096, 150583, 183007, 199644, 301166, 366014, 399288, 451749, 549021, 602332, 732028, 903498, 1098042, 1204664, 1464056, 1656413, 1806996, 2196084, 3312826, 3613992, 4392168, 4969239, 6625652, 9938478, 13251304, 19124041, 19726373, 19876956, 38248082, 39452746, 39753912, 57372123, 59179119, 76496164, 78905492, 114744246, 118358238, 152992328, 157810984, 210364451, 216990103, 229488492, 236716476, 420728902, 433980206, 458976984, 473432952, 631093353, 650970309, 841457804, 867960412, 1262186706, 1301940618, 1682915608, 1735920824, 2505249371, 2524373412, 2603881236, 5010498742, 5048746824, 5207762472, 7515748113, 10020997484, 15031496226, 20041994968, 27557743081, 30062992452, 55115486162, 60125984904, 82673229243, 110230972324, 165346458486, 220461944648, 330692916972, 661385833944]

約数ペア:

[(1, 661385833944), (2, 330692916972), (3, 220461944648), (4, 165346458486), (6, 110230972324), (8, 82673229243), (11, 60125984904), (12, 55115486162), (22, 30062992452), (24, 27557743081), (33, 20041994968), (44, 15031496226), (66, 10020997484), (88, 7515748113), (127, 5207762472), (131, 5048746824), (132, 5010498742), (254, 2603881236), (262, 2524373412), (264, 2505249371), (381, 1735920824), (393, 1682915608), (508, 1301940618), (524, 1262186706), (762, 867960412), (786, 841457804), (1016, 650970309), (1048, 631093353), (1397, 473432952), (1441, 458976984), (1524, 433980206), (1572, 420728902), (2794, 236716476), (2882, 229488492), (3048, 216990103), (3144, 210364451), (4191, 157810984), (4323, 152992328), (5588, 118358238), (5764, 114744246), (8382, 78905492), (8646, 76496164), (11176, 59179119), (11528, 57372123), (16637, 39753912), (16764, 39452746), (17292, 38248082), (33274, 19876956), (33528, 19726373), (34584, 19124041), (49911, 13251304), (66548, 9938478), (99822, 6625652), (133096, 4969239), (150583, 4392168), (183007, 3613992), (199644, 3312826), (301166, 2196084), (366014, 1806996), (399288, 1656413), (451749, 1464056), (549021, 1204664), (602332, 1098042), (732028, 903498)]