211473288

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:748

約数の個数: 128

約数和(自身を含む): 638668800

約数和(自身を除く): 427195512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 127, 156, 216, 234, 254, 312, 351, 381, 468, 508, 593, 702, 762, 936, 1016, 1143, 1186, 1404, 1524, 1651, 1779, 2286, 2372, 2808, 3048, 3302, 3429, 3558, 4572, 4744, 4953, 5337, 6604, 6858, 7116, 7709, 9144, 9906, 10674, 13208, 13716, 14232, 14859, 15418, 16011, 19812, 21348, 23127, 27432, 29718, 30836, 32022, 39624, 42696, 44577, 46254, 59436, 61672, 64044, 69381, 75311, 89154, 92508, 118872, 128088, 138762, 150622, 178308, 185016, 208143, 225933, 277524, 301244, 356616, 416286, 451866, 555048, 602488, 677799, 832572, 903732, 979043, 1355598, 1665144, 1807464, 1958086, 2033397, 2711196, 2937129, 3916172, 4066794, 5422392, 5874258, 7832344, 8133588, 8811387, 11748516, 16267176, 17622774, 23497032, 26434161, 35245548, 52868322, 70491096, 105736644, 211473288]

約数ペア:

[(1, 211473288), (2, 105736644), (3, 70491096), (4, 52868322), (6, 35245548), (8, 26434161), (9, 23497032), (12, 17622774), (13, 16267176), (18, 11748516), (24, 8811387), (26, 8133588), (27, 7832344), (36, 5874258), (39, 5422392), (52, 4066794), (54, 3916172), (72, 2937129), (78, 2711196), (104, 2033397), (108, 1958086), (117, 1807464), (127, 1665144), (156, 1355598), (216, 979043), (234, 903732), (254, 832572), (312, 677799), (351, 602488), (381, 555048), (468, 451866), (508, 416286), (593, 356616), (702, 301244), (762, 277524), (936, 225933), (1016, 208143), (1143, 185016), (1186, 178308), (1404, 150622), (1524, 138762), (1651, 128088), (1779, 118872), (2286, 92508), (2372, 89154), (2808, 75311), (3048, 69381), (3302, 64044), (3429, 61672), (3558, 59436), (4572, 46254), (4744, 44577), (4953, 42696), (5337, 39624), (6604, 32022), (6858, 30836), (7116, 29718), (7709, 27432), (9144, 23127), (9906, 21348), (10674, 19812), (13208, 16011), (13716, 15418), (14232, 14859)]