1304652144

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{1031}}^1$

素因数の和:1726

約数の個数: 80

約数和(自身を含む): 3461278464

約数和(自身を除く): 2156626320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 643, 656, 984, 1031, 1286, 1929, 1968, 2062, 2572, 3093, 3858, 4124, 5144, 6186, 7716, 8248, 10288, 12372, 15432, 16496, 24744, 26363, 30864, 42271, 49488, 52726, 79089, 84542, 105452, 126813, 158178, 169084, 210904, 253626, 316356, 338168, 421808, 507252, 632712, 662933, 676336, 1014504, 1265424, 1325866, 1988799, 2029008, 2651732, 3977598, 5303464, 7955196, 10606928, 15910392, 27180253, 31820784, 54360506, 81540759, 108721012, 163081518, 217442024, 326163036, 434884048, 652326072, 1304652144]

約数ペア:

[(1, 1304652144), (2, 652326072), (3, 434884048), (4, 326163036), (6, 217442024), (8, 163081518), (12, 108721012), (16, 81540759), (24, 54360506), (41, 31820784), (48, 27180253), (82, 15910392), (123, 10606928), (164, 7955196), (246, 5303464), (328, 3977598), (492, 2651732), (643, 2029008), (656, 1988799), (984, 1325866), (1031, 1265424), (1286, 1014504), (1929, 676336), (1968, 662933), (2062, 632712), (2572, 507252), (3093, 421808), (3858, 338168), (4124, 316356), (5144, 253626), (6186, 210904), (7716, 169084), (8248, 158178), (10288, 126813), (12372, 105452), (15432, 84542), (16496, 79089), (24744, 52726), (26363, 49488), (30864, 42271)]