247880196

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1818

約数の個数: 96

約数和(自身を含む): 689472000

約数和(自身を除く): 441591804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 102, 108, 153, 158, 204, 237, 306, 316, 459, 474, 612, 711, 918, 948, 1343, 1422, 1709, 1836, 2133, 2686, 2844, 3418, 4029, 4266, 5127, 5372, 6836, 8058, 8532, 10254, 12087, 15381, 16116, 20508, 24174, 29053, 30762, 36261, 46143, 48348, 58106, 61524, 72522, 87159, 92286, 116212, 135011, 145044, 174318, 184572, 261477, 270022, 348636, 405033, 522954, 540044, 784431, 810066, 1045908, 1215099, 1568862, 1620132, 2295187, 2430198, 3137724, 3645297, 4590374, 4860396, 6885561, 7290594, 9180748, 13771122, 14581188, 20656683, 27542244, 41313366, 61970049, 82626732, 123940098, 247880196]

約数ペア:

[(1, 247880196), (2, 123940098), (3, 82626732), (4, 61970049), (6, 41313366), (9, 27542244), (12, 20656683), (17, 14581188), (18, 13771122), (27, 9180748), (34, 7290594), (36, 6885561), (51, 4860396), (54, 4590374), (68, 3645297), (79, 3137724), (102, 2430198), (108, 2295187), (153, 1620132), (158, 1568862), (204, 1215099), (237, 1045908), (306, 810066), (316, 784431), (459, 540044), (474, 522954), (612, 405033), (711, 348636), (918, 270022), (948, 261477), (1343, 184572), (1422, 174318), (1709, 145044), (1836, 135011), (2133, 116212), (2686, 92286), (2844, 87159), (3418, 72522), (4029, 61524), (4266, 58106), (5127, 48348), (5372, 46143), (6836, 36261), (8058, 30762), (8532, 29053), (10254, 24174), (12087, 20508), (15381, 16116)]