771679746

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{1873}}^1$

素因数の和:2415

約数の個数: 48

約数和(自身を含む): 1711966464

約数和(自身を除く): 940286718

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 487, 846, 974, 1461, 1873, 2922, 3746, 4383, 5619, 8766, 11238, 16857, 22889, 33714, 45778, 68667, 88031, 137334, 176062, 206001, 264093, 412002, 528186, 792279, 912151, 1584558, 1824302, 2736453, 5472906, 8209359, 16418718, 42871097, 85742194, 128613291, 257226582, 385839873, 771679746]

約数ペア:

[(1, 771679746), (2, 385839873), (3, 257226582), (6, 128613291), (9, 85742194), (18, 42871097), (47, 16418718), (94, 8209359), (141, 5472906), (282, 2736453), (423, 1824302), (487, 1584558), (846, 912151), (974, 792279), (1461, 528186), (1873, 412002), (2922, 264093), (3746, 206001), (4383, 176062), (5619, 137334), (8766, 88031), (11238, 68667), (16857, 45778), (22889, 33714)]