127985472

素因数分解:

$2^6\times 3^2\times {\mathrm{222197}}^1$

素因数の和:222215

約数の個数: 42

約数和(自身を含む): 366848898

約数和(自身を除く): 238863426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 222197, 444394, 666591, 888788, 1333182, 1777576, 1999773, 2666364, 3555152, 3999546, 5332728, 7110304, 7999092, 10665456, 14220608, 15998184, 21330912, 31996368, 42661824, 63992736, 127985472]

約数ペア:

[(1, 127985472), (2, 63992736), (3, 42661824), (4, 31996368), (6, 21330912), (8, 15998184), (9, 14220608), (12, 10665456), (16, 7999092), (18, 7110304), (24, 5332728), (32, 3999546), (36, 3555152), (48, 2666364), (64, 1999773), (72, 1777576), (96, 1333182), (144, 888788), (192, 666591), (288, 444394), (576, 222197)]