121256856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{240589}}^1$

素因数の和:240608

約数の個数: 48

約数和(自身を含む): 375320400

約数和(自身を除く): 254063544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 240589, 481178, 721767, 962356, 1443534, 1684123, 1924712, 2165301, 2887068, 3368246, 4330602, 5052369, 5774136, 6736492, 8661204, 10104738, 13472984, 15157107, 17322408, 20209476, 30314214, 40418952, 60628428, 121256856]

約数ペア:

[(1, 121256856), (2, 60628428), (3, 40418952), (4, 30314214), (6, 20209476), (7, 17322408), (8, 15157107), (9, 13472984), (12, 10104738), (14, 8661204), (18, 6736492), (21, 5774136), (24, 5052369), (28, 4330602), (36, 3368246), (42, 2887068), (56, 2165301), (63, 1924712), (72, 1684123), (84, 1443534), (126, 962356), (168, 721767), (252, 481178), (504, 240589)]