211287024

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1913}}^1$

素因数の和:1999

約数の個数: 120

約数和(自身を含む): 647927280

約数和(自身を除く): 436640256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 708, 767, 936, 944, 1062, 1416, 1534, 1872, 1913, 2124, 2301, 2832, 3068, 3826, 4248, 4602, 5739, 6136, 6903, 7652, 8496, 9204, 11478, 12272, 13806, 15304, 17217, 18408, 22956, 24869, 27612, 30608, 34434, 36816, 45912, 49738, 55224, 68868, 74607, 91824, 99476, 110448, 112867, 137736, 149214, 198952, 223821, 225734, 275472, 298428, 338601, 397904, 447642, 451468, 596856, 677202, 895284, 902936, 1015803, 1193712, 1354404, 1467271, 1790568, 1805872, 2031606, 2708808, 2934542, 3581136, 4063212, 4401813, 5417616, 5869084, 8126424, 8803626, 11738168, 13205439, 16252848, 17607252, 23476336, 26410878, 35214504, 52821756, 70429008, 105643512, 211287024]

約数ペア:

[(1, 211287024), (2, 105643512), (3, 70429008), (4, 52821756), (6, 35214504), (8, 26410878), (9, 23476336), (12, 17607252), (13, 16252848), (16, 13205439), (18, 11738168), (24, 8803626), (26, 8126424), (36, 5869084), (39, 5417616), (48, 4401813), (52, 4063212), (59, 3581136), (72, 2934542), (78, 2708808), (104, 2031606), (117, 1805872), (118, 1790568), (144, 1467271), (156, 1354404), (177, 1193712), (208, 1015803), (234, 902936), (236, 895284), (312, 677202), (354, 596856), (468, 451468), (472, 447642), (531, 397904), (624, 338601), (708, 298428), (767, 275472), (936, 225734), (944, 223821), (1062, 198952), (1416, 149214), (1534, 137736), (1872, 112867), (1913, 110448), (2124, 99476), (2301, 91824), (2832, 74607), (3068, 68868), (3826, 55224), (4248, 49738), (4602, 45912), (5739, 36816), (6136, 34434), (6903, 30608), (7652, 27612), (8496, 24869), (9204, 22956), (11478, 18408), (12272, 17217), (13806, 15304)]