390193104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1161289}}^1$

素因数の和:1161307

約数の個数: 40

約数和(自身を含む): 1151999680

約数和(自身を除く): 761806576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1161289, 2322578, 3483867, 4645156, 6967734, 8129023, 9290312, 13935468, 16258046, 18580624, 24387069, 27870936, 32516092, 48774138, 55741872, 65032184, 97548276, 130064368, 195096552, 390193104]

約数ペア:

[(1, 390193104), (2, 195096552), (3, 130064368), (4, 97548276), (6, 65032184), (7, 55741872), (8, 48774138), (12, 32516092), (14, 27870936), (16, 24387069), (21, 18580624), (24, 16258046), (28, 13935468), (42, 9290312), (48, 8129023), (56, 6967734), (84, 4645156), (112, 3483867), (168, 2322578), (336, 1161289)]