355992476

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 732189696

約数和(自身を除く): 376197220

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 157, 188, 314, 329, 628, 658, 1099, 1316, 1723, 2198, 3446, 4396, 6892, 7379, 12061, 14758, 24122, 29516, 48244, 51653, 80981, 103306, 161962, 206612, 270511, 323924, 541022, 566867, 1082044, 1133734, 1893577, 2267468, 3787154, 7574308, 12714017, 25428034, 50856068, 88998119, 177996238, 355992476]

約数ペア:

[(1, 355992476), (2, 177996238), (4, 88998119), (7, 50856068), (14, 25428034), (28, 12714017), (47, 7574308), (94, 3787154), (157, 2267468), (188, 1893577), (314, 1133734), (329, 1082044), (628, 566867), (658, 541022), (1099, 323924), (1316, 270511), (1723, 206612), (2198, 161962), (3446, 103306), (4396, 80981), (6892, 51653), (7379, 48244), (12061, 29516), (14758, 24122)]