386929728

素因数分解:

$2^6\times 3^2\times {\mathrm{671753}}^1$

素因数の和:671771

約数の個数: 42

約数和(自身を含む): 1109065854

約数和(自身を除く): 722136126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 671753, 1343506, 2015259, 2687012, 4030518, 5374024, 6045777, 8061036, 10748048, 12091554, 16122072, 21496096, 24183108, 32244144, 42992192, 48366216, 64488288, 96732432, 128976576, 193464864, 386929728]

約数ペア:

[(1, 386929728), (2, 193464864), (3, 128976576), (4, 96732432), (6, 64488288), (8, 48366216), (9, 42992192), (12, 32244144), (16, 24183108), (18, 21496096), (24, 16122072), (32, 12091554), (36, 10748048), (48, 8061036), (64, 6045777), (72, 5374024), (96, 4030518), (144, 2687012), (192, 2015259), (288, 1343506), (576, 671753)]