289969008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{863003}}^1$

素因数の和:863021

約数の個数: 40

約数和(自身を含む): 856099968

約数和(自身を除く): 566130960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 863003, 1726006, 2589009, 3452012, 5178018, 6041021, 6904024, 10356036, 12082042, 13808048, 18123063, 20712072, 24164084, 36246126, 41424144, 48328168, 72492252, 96656336, 144984504, 289969008]

約数ペア:

[(1, 289969008), (2, 144984504), (3, 96656336), (4, 72492252), (6, 48328168), (7, 41424144), (8, 36246126), (12, 24164084), (14, 20712072), (16, 18123063), (21, 13808048), (24, 12082042), (28, 10356036), (42, 6904024), (48, 6041021), (56, 5178018), (84, 3452012), (112, 2589009), (168, 1726006), (336, 863003)]