243887112

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{7681}}^1$

素因数の和:7713

約数の個数: 120

約数和(自身を含む): 794741310

約数和(自身を除く): 550854198

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7681, 7938, 10584, 15362, 15876, 23043, 30724, 31752, 46086, 53767, 61448, 69129, 92172, 107534, 138258, 161301, 184344, 207387, 215068, 276516, 322602, 376369, 414774, 430136, 483903, 553032, 622161, 645204, 752738, 829548, 967806, 1129107, 1244322, 1290408, 1451709, 1505476, 1659096, 1935612, 2258214, 2488644, 2903418, 3010952, 3387321, 3871224, 4355127, 4516428, 4977288, 5806836, 6774642, 8710254, 9032856, 10161963, 11613672, 13549284, 17420508, 20323926, 27098568, 30485889, 34841016, 40647852, 60971778, 81295704, 121943556, 243887112]

約数ペア:

[(1, 243887112), (2, 121943556), (3, 81295704), (4, 60971778), (6, 40647852), (7, 34841016), (8, 30485889), (9, 27098568), (12, 20323926), (14, 17420508), (18, 13549284), (21, 11613672), (24, 10161963), (27, 9032856), (28, 8710254), (36, 6774642), (42, 5806836), (49, 4977288), (54, 4516428), (56, 4355127), (63, 3871224), (72, 3387321), (81, 3010952), (84, 2903418), (98, 2488644), (108, 2258214), (126, 1935612), (147, 1659096), (162, 1505476), (168, 1451709), (189, 1290408), (196, 1244322), (216, 1129107), (252, 967806), (294, 829548), (324, 752738), (378, 645204), (392, 622161), (441, 553032), (504, 483903), (567, 430136), (588, 414774), (648, 376369), (756, 322602), (882, 276516), (1134, 215068), (1176, 207387), (1323, 184344), (1512, 161301), (1764, 138258), (2268, 107534), (2646, 92172), (3528, 69129), (3969, 61448), (4536, 53767), (5292, 46086), (7681, 31752), (7938, 30724), (10584, 23043), (15362, 15876)]