238378884

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 563492160

約数和(自身を除く): 325113276

約数列:

[1, 2, 3, 4, 6, 12, 139, 241, 278, 417, 482, 556, 593, 723, 834, 964, 1186, 1446, 1668, 1779, 2372, 2892, 3558, 7116, 33499, 66998, 82427, 100497, 133996, 142913, 164854, 200994, 247281, 285826, 329708, 401988, 428739, 494562, 571652, 857478, 989124, 1714956, 19864907, 39729814, 59594721, 79459628, 119189442, 238378884]

約数ペア:

[(1, 238378884), (2, 119189442), (3, 79459628), (4, 59594721), (6, 39729814), (12, 19864907), (139, 1714956), (241, 989124), (278, 857478), (417, 571652), (482, 494562), (556, 428739), (593, 401988), (723, 329708), (834, 285826), (964, 247281), (1186, 200994), (1446, 164854), (1668, 142913), (1779, 133996), (2372, 100497), (2892, 82427), (3558, 66998), (7116, 33499)]