250313064

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 640664640

約数和(自身を除く): 390351576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 307, 318, 424, 614, 636, 641, 921, 1228, 1272, 1282, 1842, 1923, 2456, 2564, 3684, 3846, 5128, 7368, 7692, 15384, 16271, 32542, 33973, 48813, 65084, 67946, 97626, 101919, 130168, 135892, 195252, 196787, 203838, 271784, 390504, 393574, 407676, 590361, 787148, 815352, 1180722, 1574296, 2361444, 4722888, 10429711, 20859422, 31289133, 41718844, 62578266, 83437688, 125156532, 250313064]

約数ペア:

[(1, 250313064), (2, 125156532), (3, 83437688), (4, 62578266), (6, 41718844), (8, 31289133), (12, 20859422), (24, 10429711), (53, 4722888), (106, 2361444), (159, 1574296), (212, 1180722), (307, 815352), (318, 787148), (424, 590361), (614, 407676), (636, 393574), (641, 390504), (921, 271784), (1228, 203838), (1272, 196787), (1282, 195252), (1842, 135892), (1923, 130168), (2456, 101919), (2564, 97626), (3684, 67946), (3846, 65084), (5128, 48813), (7368, 33973), (7692, 32542), (15384, 16271)]