215962912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1709}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 465393600

約数和(自身を除く): 249430688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 359, 718, 1436, 1709, 2872, 3418, 3949, 5744, 6836, 7898, 11488, 13672, 15796, 18799, 27344, 31592, 37598, 54688, 63184, 75196, 126368, 150392, 300784, 601568, 613531, 1227062, 2454124, 4908248, 6748841, 9816496, 13497682, 19632992, 26995364, 53990728, 107981456, 215962912]

約数ペア:

[(1, 215962912), (2, 107981456), (4, 53990728), (8, 26995364), (11, 19632992), (16, 13497682), (22, 9816496), (32, 6748841), (44, 4908248), (88, 2454124), (176, 1227062), (352, 613531), (359, 601568), (718, 300784), (1436, 150392), (1709, 126368), (2872, 75196), (3418, 63184), (3949, 54688), (5744, 37598), (6836, 31592), (7898, 27344), (11488, 18799), (13672, 15796)]