219025728

素因数分解:

$2^6\times 3^3\times {\mathrm{126751}}^1$

素因数の和:126772

約数の個数: 56

約数和(自身を含む): 643900160

約数和(自身を除く): 424874432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 126751, 253502, 380253, 507004, 760506, 1014008, 1140759, 1521012, 2028016, 2281518, 3042024, 3422277, 4056032, 4563036, 6084048, 6844554, 8112064, 9126072, 12168096, 13689108, 18252144, 24336192, 27378216, 36504288, 54756432, 73008576, 109512864, 219025728]

約数ペア:

[(1, 219025728), (2, 109512864), (3, 73008576), (4, 54756432), (6, 36504288), (8, 27378216), (9, 24336192), (12, 18252144), (16, 13689108), (18, 12168096), (24, 9126072), (27, 8112064), (32, 6844554), (36, 6084048), (48, 4563036), (54, 4056032), (64, 3422277), (72, 3042024), (96, 2281518), (108, 2028016), (144, 1521012), (192, 1140759), (216, 1014008), (288, 760506), (432, 507004), (576, 380253), (864, 253502), (1728, 126751)]