288457008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{858503}}^1$

素因数の和:858521

約数の個数: 40

約数和(自身を含む): 851635968

約数和(自身を除く): 563178960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 858503, 1717006, 2575509, 3434012, 5151018, 6009521, 6868024, 10302036, 12019042, 13736048, 18028563, 20604072, 24038084, 36057126, 41208144, 48076168, 72114252, 96152336, 144228504, 288457008]

約数ペア:

[(1, 288457008), (2, 144228504), (3, 96152336), (4, 72114252), (6, 48076168), (7, 41208144), (8, 36057126), (12, 24038084), (14, 20604072), (16, 18028563), (21, 13736048), (24, 12019042), (28, 10302036), (42, 6868024), (48, 6009521), (56, 5151018), (84, 3434012), (112, 2575509), (168, 1717006), (336, 858503)]