349141034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 619315200

約数和(自身を除く): 270174166

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 127, 139, 254, 278, 319, 341, 638, 682, 899, 1397, 1529, 1798, 2794, 3058, 3683, 3937, 4031, 4309, 7366, 7874, 8062, 8618, 9889, 17653, 19778, 35306, 40513, 43307, 44341, 47399, 81026, 86614, 88682, 94798, 114173, 124961, 194183, 228346, 249922, 388366, 511937, 547243, 1023874, 1094486, 1255903, 1374571, 2511806, 2749142, 5631307, 6019673, 11262614, 12039346, 15870047, 31740094, 174570517, 349141034]

約数ペア:

[(1, 349141034), (2, 174570517), (11, 31740094), (22, 15870047), (29, 12039346), (31, 11262614), (58, 6019673), (62, 5631307), (127, 2749142), (139, 2511806), (254, 1374571), (278, 1255903), (319, 1094486), (341, 1023874), (638, 547243), (682, 511937), (899, 388366), (1397, 249922), (1529, 228346), (1798, 194183), (2794, 124961), (3058, 114173), (3683, 94798), (3937, 88682), (4031, 86614), (4309, 81026), (7366, 47399), (7874, 44341), (8062, 43307), (8618, 40513), (9889, 35306), (17653, 19778)]