388629864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{771091}}^1$

素因数の和:771110

約数の個数: 48

約数和(自身を含む): 1202903520

約数和(自身を除く): 814273656

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, 771091, 1542182, 2313273, 3084364, 4626546, 5397637, 6168728, 6939819, 9253092, 10795274, 13879638, 16192911, 18506184, 21590548, 27759276, 32385822, 43181096, 48578733, 55518552, 64771644, 97157466, 129543288, 194314932, 388629864]

約数ペア:

[(1, 388629864), (2, 194314932), (3, 129543288), (4, 97157466), (6, 64771644), (7, 55518552), (8, 48578733), (9, 43181096), (12, 32385822), (14, 27759276), (18, 21590548), (21, 18506184), (24, 16192911), (28, 13879638), (36, 10795274), (42, 9253092), (56, 6939819), (63, 6168728), (72, 5397637), (84, 4626546), (126, 3084364), (168, 2313273), (252, 1542182), (504, 771091)]