249398889072

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{137089}}^1$

素因数の和:137502

約数の個数: 80

約数和(自身を含む): 651135824640

約数和(自身を除く): 401736935568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 251, 302, 453, 502, 604, 753, 906, 1004, 1208, 1506, 1812, 2008, 2416, 3012, 3624, 4016, 6024, 7248, 12048, 37901, 75802, 113703, 137089, 151604, 227406, 274178, 303208, 411267, 454812, 548356, 606416, 822534, 909624, 1096712, 1645068, 1819248, 2193424, 3290136, 6580272, 20700439, 34409339, 41400878, 62101317, 68818678, 82801756, 103228017, 124202634, 137637356, 165603512, 206456034, 248405268, 275274712, 331207024, 412912068, 496810536, 550549424, 825824136, 993621072, 1651648272, 5195810189, 10391620378, 15587430567, 20783240756, 31174861134, 41566481512, 62349722268, 83132963024, 124699444536, 249398889072]

約数ペア:

[(1, 249398889072), (2, 124699444536), (3, 83132963024), (4, 62349722268), (6, 41566481512), (8, 31174861134), (12, 20783240756), (16, 15587430567), (24, 10391620378), (48, 5195810189), (151, 1651648272), (251, 993621072), (302, 825824136), (453, 550549424), (502, 496810536), (604, 412912068), (753, 331207024), (906, 275274712), (1004, 248405268), (1208, 206456034), (1506, 165603512), (1812, 137637356), (2008, 124202634), (2416, 103228017), (3012, 82801756), (3624, 68818678), (4016, 62101317), (6024, 41400878), (7248, 34409339), (12048, 20700439), (37901, 6580272), (75802, 3290136), (113703, 2193424), (137089, 1819248), (151604, 1645068), (227406, 1096712), (274178, 909624), (303208, 822534), (411267, 606416), (454812, 548356)]