2555190192

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{15643}}^1$

素因数の和:15778

約数の個数: 80

約数和(自身を含む): 6843811968

約数和(自身を除く): 4288621776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 83, 123, 164, 166, 246, 249, 328, 332, 492, 498, 656, 664, 984, 996, 1328, 1968, 1992, 3403, 3984, 6806, 10209, 13612, 15643, 20418, 27224, 31286, 40836, 46929, 54448, 62572, 81672, 93858, 125144, 163344, 187716, 250288, 375432, 641363, 750864, 1282726, 1298369, 1924089, 2565452, 2596738, 3848178, 3895107, 5130904, 5193476, 7696356, 7790214, 10261808, 10386952, 15392712, 15580428, 20773904, 30785424, 31160856, 53233129, 62321712, 106466258, 159699387, 212932516, 319398774, 425865032, 638797548, 851730064, 1277595096, 2555190192]

約数ペア:

[(1, 2555190192), (2, 1277595096), (3, 851730064), (4, 638797548), (6, 425865032), (8, 319398774), (12, 212932516), (16, 159699387), (24, 106466258), (41, 62321712), (48, 53233129), (82, 31160856), (83, 30785424), (123, 20773904), (164, 15580428), (166, 15392712), (246, 10386952), (249, 10261808), (328, 7790214), (332, 7696356), (492, 5193476), (498, 5130904), (656, 3895107), (664, 3848178), (984, 2596738), (996, 2565452), (1328, 1924089), (1968, 1298369), (1992, 1282726), (3403, 750864), (3984, 641363), (6806, 375432), (10209, 250288), (13612, 187716), (15643, 163344), (20418, 125144), (27224, 93858), (31286, 81672), (40836, 62572), (46929, 54448)]