252862016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8353}}^1$

素因数の和:8419

約数の個数: 56

約数和(自身を含む): 560185824

約数和(自身を除く): 307323808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2752, 3784, 7568, 8353, 15136, 16706, 30272, 33412, 66824, 91883, 133648, 183766, 267296, 359179, 367532, 534592, 718358, 735064, 1436716, 1470128, 2873432, 2940256, 3950969, 5746864, 5880512, 7901938, 11493728, 15803876, 22987456, 31607752, 63215504, 126431008, 252862016]

約数ペア:

[(1, 252862016), (2, 126431008), (4, 63215504), (8, 31607752), (11, 22987456), (16, 15803876), (22, 11493728), (32, 7901938), (43, 5880512), (44, 5746864), (64, 3950969), (86, 2940256), (88, 2873432), (172, 1470128), (176, 1436716), (344, 735064), (352, 718358), (473, 534592), (688, 367532), (704, 359179), (946, 267296), (1376, 183766), (1892, 133648), (2752, 91883), (3784, 66824), (7568, 33412), (8353, 30272), (15136, 16706)]