251348016

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{50839}}^1$

素因数の和:50953

約数の個数: 40

約数和(自身を含む): 655632640

約数和(自身を除く): 404284624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 50839, 101678, 152517, 203356, 305034, 406712, 610068, 813424, 1220136, 2440272, 5236417, 10472834, 15709251, 20945668, 31418502, 41891336, 62837004, 83782672, 125674008, 251348016]

約数ペア:

[(1, 251348016), (2, 125674008), (3, 83782672), (4, 62837004), (6, 41891336), (8, 31418502), (12, 20945668), (16, 15709251), (24, 10472834), (48, 5236417), (103, 2440272), (206, 1220136), (309, 813424), (412, 610068), (618, 406712), (824, 305034), (1236, 203356), (1648, 152517), (2472, 101678), (4944, 50839)]