231977346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 513638400

約数和(自身を除く): 281661054

約数列:

[1, 2, 3, 6, 19, 37, 38, 43, 57, 74, 86, 111, 114, 129, 222, 258, 703, 817, 1279, 1406, 1591, 1634, 2109, 2451, 2558, 3182, 3837, 4218, 4773, 4902, 7674, 9546, 24301, 30229, 47323, 48602, 54997, 60458, 72903, 90687, 94646, 109994, 141969, 145806, 164991, 181374, 283938, 329982, 899137, 1044943, 1798274, 2034889, 2089886, 2697411, 3134829, 4069778, 5394822, 6104667, 6269658, 12209334, 38662891, 77325782, 115988673, 231977346]

約数ペア:

[(1, 231977346), (2, 115988673), (3, 77325782), (6, 38662891), (19, 12209334), (37, 6269658), (38, 6104667), (43, 5394822), (57, 4069778), (74, 3134829), (86, 2697411), (111, 2089886), (114, 2034889), (129, 1798274), (222, 1044943), (258, 899137), (703, 329982), (817, 283938), (1279, 181374), (1406, 164991), (1591, 145806), (1634, 141969), (2109, 109994), (2451, 94646), (2558, 90687), (3182, 72903), (3837, 60458), (4218, 54997), (4773, 48602), (4902, 47323), (7674, 30229), (9546, 24301)]