215372696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2753}}^1$

素因数の和:2904

約数の個数: 64

約数和(自身を含む): 507617280

約数和(自身を除く): 292244584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 127, 154, 254, 308, 508, 616, 889, 1016, 1397, 1778, 2753, 2794, 3556, 5506, 5588, 7112, 9779, 11012, 11176, 19271, 19558, 22024, 30283, 38542, 39116, 60566, 77084, 78232, 121132, 154168, 211981, 242264, 349631, 423962, 699262, 847924, 1398524, 1695848, 2447417, 2797048, 3845941, 4894834, 7691882, 9789668, 15383764, 19579336, 26921587, 30767528, 53843174, 107686348, 215372696]

約数ペア:

[(1, 215372696), (2, 107686348), (4, 53843174), (7, 30767528), (8, 26921587), (11, 19579336), (14, 15383764), (22, 9789668), (28, 7691882), (44, 4894834), (56, 3845941), (77, 2797048), (88, 2447417), (127, 1695848), (154, 1398524), (254, 847924), (308, 699262), (508, 423962), (616, 349631), (889, 242264), (1016, 211981), (1397, 154168), (1778, 121132), (2753, 78232), (2794, 77084), (3556, 60566), (5506, 39116), (5588, 38542), (7112, 30283), (9779, 22024), (11012, 19558), (11176, 19271)]