385857864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{255197}}^1$

素因数の和:255219

約数の個数: 64

約数和(自身を含む): 1224950400

約数和(自身を除く): 839092536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 255197, 510394, 765591, 1020788, 1531182, 1786379, 2041576, 2296773, 3062364, 3572758, 4593546, 5359137, 6124728, 6890319, 7145516, 9187092, 10718274, 13780638, 14291032, 16077411, 18374184, 21436548, 27561276, 32154822, 42873096, 48232233, 55122552, 64309644, 96464466, 128619288, 192928932, 385857864]

約数ペア:

[(1, 385857864), (2, 192928932), (3, 128619288), (4, 96464466), (6, 64309644), (7, 55122552), (8, 48232233), (9, 42873096), (12, 32154822), (14, 27561276), (18, 21436548), (21, 18374184), (24, 16077411), (27, 14291032), (28, 13780638), (36, 10718274), (42, 9187092), (54, 7145516), (56, 6890319), (63, 6124728), (72, 5359137), (84, 4593546), (108, 3572758), (126, 3062364), (168, 2296773), (189, 2041576), (216, 1786379), (252, 1531182), (378, 1020788), (504, 765591), (756, 510394), (1512, 255197)]