2006720712

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{4969}}^1$

素因数の和:5131

約数の個数: 96

約数和(自身を含む): 5582304000

約数和(自身を除く): 3575583288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 79, 142, 158, 213, 237, 284, 316, 426, 474, 568, 632, 639, 711, 852, 948, 1278, 1422, 1704, 1896, 2556, 2844, 4969, 5112, 5609, 5688, 9938, 11218, 14907, 16827, 19876, 22436, 29814, 33654, 39752, 44721, 44872, 50481, 59628, 67308, 89442, 100962, 119256, 134616, 178884, 201924, 352799, 357768, 392551, 403848, 705598, 785102, 1058397, 1177653, 1411196, 1570204, 2116794, 2355306, 2822392, 3140408, 3175191, 3532959, 4233588, 4710612, 6350382, 7065918, 8467176, 9421224, 12700764, 14131836, 25401528, 27871121, 28263672, 55742242, 83613363, 111484484, 167226726, 222968968, 250840089, 334453452, 501680178, 668906904, 1003360356, 2006720712]

約数ペア:

[(1, 2006720712), (2, 1003360356), (3, 668906904), (4, 501680178), (6, 334453452), (8, 250840089), (9, 222968968), (12, 167226726), (18, 111484484), (24, 83613363), (36, 55742242), (71, 28263672), (72, 27871121), (79, 25401528), (142, 14131836), (158, 12700764), (213, 9421224), (237, 8467176), (284, 7065918), (316, 6350382), (426, 4710612), (474, 4233588), (568, 3532959), (632, 3175191), (639, 3140408), (711, 2822392), (852, 2355306), (948, 2116794), (1278, 1570204), (1422, 1411196), (1704, 1177653), (1896, 1058397), (2556, 785102), (2844, 705598), (4969, 403848), (5112, 392551), (5609, 357768), (5688, 352799), (9938, 201924), (11218, 178884), (14907, 134616), (16827, 119256), (19876, 100962), (22436, 89442), (29814, 67308), (33654, 59628), (39752, 50481), (44721, 44872)]