389798112

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1517

約数の個数: 144

約数和(自身を含む): 1174400640

約数和(自身を除く): 784602528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 121, 132, 138, 176, 184, 242, 253, 264, 276, 352, 363, 368, 484, 506, 528, 552, 726, 736, 759, 968, 1012, 1056, 1104, 1452, 1459, 1518, 1936, 2024, 2208, 2783, 2904, 2918, 3036, 3872, 4048, 4377, 5566, 5808, 5836, 6072, 8096, 8349, 8754, 11132, 11616, 11672, 12144, 16049, 16698, 17508, 22264, 23344, 24288, 32098, 33396, 33557, 35016, 44528, 46688, 48147, 64196, 66792, 67114, 70032, 89056, 96294, 100671, 128392, 133584, 134228, 140064, 176539, 192588, 201342, 256784, 267168, 268456, 353078, 369127, 385176, 402684, 513568, 529617, 536912, 706156, 738254, 770352, 805368, 1059234, 1073824, 1107381, 1412312, 1476508, 1540704, 1610736, 2118468, 2214762, 2824624, 2953016, 3221472, 4060397, 4236936, 4429524, 5649248, 5906032, 8120794, 8473872, 8859048, 11812064, 12181191, 16241588, 16947744, 17718096, 24362382, 32483176, 35436192, 48724764, 64966352, 97449528, 129932704, 194899056, 389798112]

約数ペア:

[(1, 389798112), (2, 194899056), (3, 129932704), (4, 97449528), (6, 64966352), (8, 48724764), (11, 35436192), (12, 32483176), (16, 24362382), (22, 17718096), (23, 16947744), (24, 16241588), (32, 12181191), (33, 11812064), (44, 8859048), (46, 8473872), (48, 8120794), (66, 5906032), (69, 5649248), (88, 4429524), (92, 4236936), (96, 4060397), (121, 3221472), (132, 2953016), (138, 2824624), (176, 2214762), (184, 2118468), (242, 1610736), (253, 1540704), (264, 1476508), (276, 1412312), (352, 1107381), (363, 1073824), (368, 1059234), (484, 805368), (506, 770352), (528, 738254), (552, 706156), (726, 536912), (736, 529617), (759, 513568), (968, 402684), (1012, 385176), (1056, 369127), (1104, 353078), (1452, 268456), (1459, 267168), (1518, 256784), (1936, 201342), (2024, 192588), (2208, 176539), (2783, 140064), (2904, 134228), (2918, 133584), (3036, 128392), (3872, 100671), (4048, 96294), (4377, 89056), (5566, 70032), (5808, 67114), (5836, 66792), (6072, 64196), (8096, 48147), (8349, 46688), (8754, 44528), (11132, 35016), (11616, 33557), (11672, 33396), (12144, 32098), (16049, 24288), (16698, 23344), (17508, 22264)]