448222016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1009}}^1$

素因数の和:1663

約数の個数: 56

約数和(自身を含む): 972799680

約数和(自身を除く): 524577664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 631, 704, 1009, 1262, 2018, 2524, 4036, 5048, 6941, 8072, 10096, 11099, 13882, 16144, 20192, 22198, 27764, 32288, 40384, 44396, 55528, 64576, 88792, 111056, 177584, 222112, 355168, 444224, 636679, 710336, 1273358, 2546716, 5093432, 7003469, 10186864, 14006938, 20373728, 28013876, 40747456, 56027752, 112055504, 224111008, 448222016]

約数ペア:

[(1, 448222016), (2, 224111008), (4, 112055504), (8, 56027752), (11, 40747456), (16, 28013876), (22, 20373728), (32, 14006938), (44, 10186864), (64, 7003469), (88, 5093432), (176, 2546716), (352, 1273358), (631, 710336), (704, 636679), (1009, 444224), (1262, 355168), (2018, 222112), (2524, 177584), (4036, 111056), (5048, 88792), (6941, 64576), (8072, 55528), (10096, 44396), (11099, 40384), (13882, 32288), (16144, 27764), (20192, 22198)]