425981136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5051}}^1$

素因数の和:5320

約数の個数: 80

約数和(自身を含む): 1262919168

約数和(自身を除く): 836938032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 753, 1004, 1506, 1757, 2008, 3012, 3514, 4016, 5051, 5271, 6024, 7028, 10102, 10542, 12048, 14056, 15153, 20204, 21084, 28112, 30306, 35357, 40408, 42168, 60612, 70714, 80816, 84336, 106071, 121224, 141428, 212142, 242448, 282856, 424284, 565712, 848568, 1267801, 1697136, 2535602, 3803403, 5071204, 7606806, 8874607, 10142408, 15213612, 17749214, 20284816, 26623821, 30427224, 35498428, 53247642, 60854448, 70996856, 106495284, 141993712, 212990568, 425981136]

約数ペア:

[(1, 425981136), (2, 212990568), (3, 141993712), (4, 106495284), (6, 70996856), (7, 60854448), (8, 53247642), (12, 35498428), (14, 30427224), (16, 26623821), (21, 20284816), (24, 17749214), (28, 15213612), (42, 10142408), (48, 8874607), (56, 7606806), (84, 5071204), (112, 3803403), (168, 2535602), (251, 1697136), (336, 1267801), (502, 848568), (753, 565712), (1004, 424284), (1506, 282856), (1757, 242448), (2008, 212142), (3012, 141428), (3514, 121224), (4016, 106071), (5051, 84336), (5271, 80816), (6024, 70714), (7028, 60612), (10102, 42168), (10542, 40408), (12048, 35357), (14056, 30306), (15153, 28112), (20204, 21084)]