395655604892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1\times {\mathrm{67219}}^1$

素因数の和:67850

約数の個数: 48

約数和(自身を含む): 729344528640

約数和(自身を除く): 333688923748

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 467, 548, 934, 1868, 3151, 6302, 10741, 12604, 21482, 42964, 63979, 67219, 127958, 134438, 255916, 268876, 1471517, 1546037, 2943034, 3092074, 5886068, 6184148, 9209003, 18418006, 31391273, 36836012, 62782546, 125565092, 211807069, 423614138, 721999279, 847228276, 1443998558, 2887997116, 4300604401, 8601208802, 17202417604, 98913901223, 197827802446, 395655604892]

約数ペア:

[(1, 395655604892), (2, 197827802446), (4, 98913901223), (23, 17202417604), (46, 8601208802), (92, 4300604401), (137, 2887997116), (274, 1443998558), (467, 847228276), (548, 721999279), (934, 423614138), (1868, 211807069), (3151, 125565092), (6302, 62782546), (10741, 36836012), (12604, 31391273), (21482, 18418006), (42964, 9209003), (63979, 6184148), (67219, 5886068), (127958, 3092074), (134438, 2943034), (255916, 1546037), (268876, 1471517)]