407698048

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3163}}^1$

素因数の和:3249

約数の個数: 64

約数和(自身を含む): 871365600

約数和(自身を除く): 463667552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 2432, 3163, 3392, 4028, 6326, 6784, 8056, 12652, 16112, 25304, 32224, 50608, 60097, 64448, 101216, 120194, 128896, 167639, 202432, 240388, 335278, 404864, 480776, 670556, 961552, 1341112, 1923104, 2682224, 3185141, 3846208, 5364448, 6370282, 7692416, 10728896, 12740564, 21457792, 25481128, 50962256, 101924512, 203849024, 407698048]

約数ペア:

[(1, 407698048), (2, 203849024), (4, 101924512), (8, 50962256), (16, 25481128), (19, 21457792), (32, 12740564), (38, 10728896), (53, 7692416), (64, 6370282), (76, 5364448), (106, 3846208), (128, 3185141), (152, 2682224), (212, 1923104), (304, 1341112), (424, 961552), (608, 670556), (848, 480776), (1007, 404864), (1216, 335278), (1696, 240388), (2014, 202432), (2432, 167639), (3163, 128896), (3392, 120194), (4028, 101216), (6326, 64448), (6784, 60097), (8056, 50608), (12652, 32224), (16112, 25304)]