217412096

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{38603}}^1$

素因数の和:38632

約数の個数: 40

約数和(自身を含む): 473902704

約数和(自身を除く): 256490608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 38603, 77206, 154412, 308824, 424633, 617648, 849266, 1235296, 1698532, 2470592, 3397064, 4941184, 6794128, 9882368, 13588256, 19764736, 27176512, 54353024, 108706048, 217412096]

約数ペア:

[(1, 217412096), (2, 108706048), (4, 54353024), (8, 27176512), (11, 19764736), (16, 13588256), (22, 9882368), (32, 6794128), (44, 4941184), (64, 3397064), (88, 2470592), (128, 1698532), (176, 1235296), (256, 849266), (352, 617648), (512, 424633), (704, 308824), (1408, 154412), (2816, 77206), (5632, 38603)]