208380816

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{68909}}^1$

素因数の和:68933

約数の個数: 80

約数和(自身を含む): 683587200

約数和(自身を除く): 475206384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 68909, 137818, 206727, 275636, 413454, 482363, 551272, 620181, 826908, 964726, 1102544, 1240362, 1447089, 1653816, 1860543, 1929452, 2480724, 2894178, 3307632, 3721086, 3858904, 4341267, 4961448, 5788356, 7442172, 7717808, 8682534, 9922896, 11576712, 13023801, 14884344, 17365068, 23153424, 26047602, 29768688, 34730136, 52095204, 69460272, 104190408, 208380816]

約数ペア:

[(1, 208380816), (2, 104190408), (3, 69460272), (4, 52095204), (6, 34730136), (7, 29768688), (8, 26047602), (9, 23153424), (12, 17365068), (14, 14884344), (16, 13023801), (18, 11576712), (21, 9922896), (24, 8682534), (27, 7717808), (28, 7442172), (36, 5788356), (42, 4961448), (48, 4341267), (54, 3858904), (56, 3721086), (63, 3307632), (72, 2894178), (84, 2480724), (108, 1929452), (112, 1860543), (126, 1653816), (144, 1447089), (168, 1240362), (189, 1102544), (216, 964726), (252, 826908), (336, 620181), (378, 551272), (432, 482363), (504, 413454), (756, 275636), (1008, 206727), (1512, 137818), (3024, 68909)]