274011738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1140

約数の個数: 128

約数和(自身を含む): 753629184

約数和(自身を除く): 479617446

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 43, 66, 77, 78, 86, 91, 129, 143, 154, 182, 231, 258, 273, 286, 301, 429, 462, 473, 546, 559, 602, 858, 903, 946, 1001, 1061, 1118, 1419, 1677, 1806, 2002, 2122, 2838, 3003, 3183, 3311, 3354, 3913, 6006, 6149, 6366, 6622, 7427, 7826, 9933, 11671, 11739, 12298, 13793, 14854, 18447, 19866, 22281, 23342, 23478, 27586, 35013, 36894, 41379, 43043, 44562, 45623, 70026, 81697, 82758, 86086, 91246, 96551, 129129, 136869, 151723, 163394, 193102, 245091, 258258, 273738, 289653, 303446, 319361, 455169, 490182, 501853, 579306, 593099, 638722, 910338, 958083, 1003706, 1062061, 1186198, 1505559, 1779297, 1916166, 2124122, 3011118, 3186183, 3512971, 3558594, 4151693, 6372366, 6524089, 7025942, 8303386, 10538913, 12455079, 13048178, 19572267, 21077826, 24910158, 39144534, 45668623, 91337246, 137005869, 274011738]

約数ペア:

[(1, 274011738), (2, 137005869), (3, 91337246), (6, 45668623), (7, 39144534), (11, 24910158), (13, 21077826), (14, 19572267), (21, 13048178), (22, 12455079), (26, 10538913), (33, 8303386), (39, 7025942), (42, 6524089), (43, 6372366), (66, 4151693), (77, 3558594), (78, 3512971), (86, 3186183), (91, 3011118), (129, 2124122), (143, 1916166), (154, 1779297), (182, 1505559), (231, 1186198), (258, 1062061), (273, 1003706), (286, 958083), (301, 910338), (429, 638722), (462, 593099), (473, 579306), (546, 501853), (559, 490182), (602, 455169), (858, 319361), (903, 303446), (946, 289653), (1001, 273738), (1061, 258258), (1118, 245091), (1419, 193102), (1677, 163394), (1806, 151723), (2002, 136869), (2122, 129129), (2838, 96551), (3003, 91246), (3183, 86086), (3311, 82758), (3354, 81697), (3913, 70026), (6006, 45623), (6149, 44562), (6366, 43043), (6622, 41379), (7427, 36894), (7826, 35013), (9933, 27586), (11671, 23478), (11739, 23342), (12298, 22281), (13793, 19866), (14854, 18447)]