349472354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 680804352

約数和(自身を除く): 331331998

約数列:

[1, 2, 7, 11, 14, 22, 47, 53, 77, 94, 106, 154, 329, 371, 517, 583, 658, 742, 911, 1034, 1166, 1822, 2491, 3619, 4081, 4982, 6377, 7238, 8162, 10021, 12754, 17437, 20042, 27401, 34874, 42817, 48283, 54802, 70147, 85634, 96566, 140294, 191807, 299719, 337981, 383614, 470987, 531113, 599438, 675962, 941974, 1062226, 2269301, 3296909, 3717791, 4538602, 6593818, 7435582, 15885107, 24962311, 31770214, 49924622, 174736177, 349472354]

約数ペア:

[(1, 349472354), (2, 174736177), (7, 49924622), (11, 31770214), (14, 24962311), (22, 15885107), (47, 7435582), (53, 6593818), (77, 4538602), (94, 3717791), (106, 3296909), (154, 2269301), (329, 1062226), (371, 941974), (517, 675962), (583, 599438), (658, 531113), (742, 470987), (911, 383614), (1034, 337981), (1166, 299719), (1822, 191807), (2491, 140294), (3619, 96566), (4081, 85634), (4982, 70147), (6377, 54802), (7238, 48283), (8162, 42817), (10021, 34874), (12754, 27401), (17437, 20042)]