987409224

素因数分解:

$2^3\times 3^3\times {\mathrm{499}}^1\times {\mathrm{9161}}^1$

素因数の和:9675

約数の個数: 64

約数和(自身を含む): 2748600000

約数和(自身を除く): 1761190776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 499, 998, 1497, 1996, 2994, 3992, 4491, 5988, 8982, 9161, 11976, 13473, 17964, 18322, 26946, 27483, 35928, 36644, 53892, 54966, 73288, 82449, 107784, 109932, 164898, 219864, 247347, 329796, 494694, 659592, 989388, 1978776, 4571339, 9142678, 13714017, 18285356, 27428034, 36570712, 41142051, 54856068, 82284102, 109712136, 123426153, 164568204, 246852306, 329136408, 493704612, 987409224]

約数ペア:

[(1, 987409224), (2, 493704612), (3, 329136408), (4, 246852306), (6, 164568204), (8, 123426153), (9, 109712136), (12, 82284102), (18, 54856068), (24, 41142051), (27, 36570712), (36, 27428034), (54, 18285356), (72, 13714017), (108, 9142678), (216, 4571339), (499, 1978776), (998, 989388), (1497, 659592), (1996, 494694), (2994, 329796), (3992, 247347), (4491, 219864), (5988, 164898), (8982, 109932), (9161, 107784), (11976, 82449), (13473, 73288), (17964, 54966), (18322, 53892), (26946, 36644), (27483, 35928)]