220140864

素因数分解:

$2^6\times 3^2\times {\mathrm{382189}}^1$

素因数の和:382207

約数の個数: 42

約数和(自身を含む): 630995690

約数和(自身を除く): 410854826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 382189, 764378, 1146567, 1528756, 2293134, 3057512, 3439701, 4586268, 6115024, 6879402, 9172536, 12230048, 13758804, 18345072, 24460096, 27517608, 36690144, 55035216, 73380288, 110070432, 220140864]

約数ペア:

[(1, 220140864), (2, 110070432), (3, 73380288), (4, 55035216), (6, 36690144), (8, 27517608), (9, 24460096), (12, 18345072), (16, 13758804), (18, 12230048), (24, 9172536), (32, 6879402), (36, 6115024), (48, 4586268), (64, 3439701), (72, 3057512), (96, 2293134), (144, 1528756), (192, 1146567), (288, 764378), (576, 382189)]