234235638

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15889}}^1$

素因数の和:15923

約数の個数: 80

約数和(自身を含む): 646023840

約数和(自身を除く): 411788202

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 15889, 31778, 47667, 95334, 111223, 143001, 206557, 222446, 286002, 333669, 413114, 429003, 619671, 667338, 858006, 1001007, 1239342, 1287009, 1445899, 1859013, 2002014, 2574018, 2891798, 3003021, 3718026, 4337697, 5577039, 6006042, 8675394, 9009063, 11154078, 13013091, 16731117, 18018126, 26026182, 33462234, 39039273, 78078546, 117117819, 234235638]

約数ペア:

[(1, 234235638), (2, 117117819), (3, 78078546), (6, 39039273), (7, 33462234), (9, 26026182), (13, 18018126), (14, 16731117), (18, 13013091), (21, 11154078), (26, 9009063), (27, 8675394), (39, 6006042), (42, 5577039), (54, 4337697), (63, 3718026), (78, 3003021), (81, 2891798), (91, 2574018), (117, 2002014), (126, 1859013), (162, 1445899), (182, 1287009), (189, 1239342), (234, 1001007), (273, 858006), (351, 667338), (378, 619671), (546, 429003), (567, 413114), (702, 333669), (819, 286002), (1053, 222446), (1134, 206557), (1638, 143001), (2106, 111223), (2457, 95334), (4914, 47667), (7371, 31778), (14742, 15889)]