387368856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{768589}}^1$

素因数の和:768608

約数の個数: 48

約数和(自身を含む): 1199000400

約数和(自身を除く): 811631544

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, 768589, 1537178, 2305767, 3074356, 4611534, 5380123, 6148712, 6917301, 9223068, 10760246, 13834602, 16140369, 18446136, 21520492, 27669204, 32280738, 43040984, 48421107, 55338408, 64561476, 96842214, 129122952, 193684428, 387368856]

約数ペア:

[(1, 387368856), (2, 193684428), (3, 129122952), (4, 96842214), (6, 64561476), (7, 55338408), (8, 48421107), (9, 43040984), (12, 32280738), (14, 27669204), (18, 21520492), (21, 18446136), (24, 16140369), (28, 13834602), (36, 10760246), (42, 9223068), (56, 6917301), (63, 6148712), (72, 5380123), (84, 4611534), (126, 3074356), (168, 2305767), (252, 1537178), (504, 768589)]