334371368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{66449}}^1$

素因数の和:66509

約数の個数: 32

約数和(自身を含む): 681777000

約数和(自身を除く): 347405632

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 66449, 132898, 265796, 531592, 1129633, 2259266, 2458613, 4518532, 4917226, 9037064, 9834452, 19668904, 41796421, 83592842, 167185684, 334371368]

約数ペア:

[(1, 334371368), (2, 167185684), (4, 83592842), (8, 41796421), (17, 19668904), (34, 9834452), (37, 9037064), (68, 4917226), (74, 4518532), (136, 2458613), (148, 2259266), (296, 1129633), (629, 531592), (1258, 265796), (2516, 132898), (5032, 66449)]