216493992

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 727372800

約数和(自身を除く): 510878808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 43, 44, 52, 54, 66, 72, 78, 86, 88, 99, 104, 108, 117, 129, 132, 143, 156, 163, 172, 198, 216, 234, 258, 264, 286, 297, 312, 326, 344, 351, 387, 396, 429, 468, 473, 489, 516, 559, 572, 594, 652, 702, 774, 792, 858, 936, 946, 978, 1032, 1118, 1144, 1161, 1188, 1287, 1304, 1404, 1419, 1467, 1548, 1677, 1716, 1793, 1892, 1956, 2119, 2236, 2322, 2376, 2574, 2808, 2838, 2934, 3096, 3354, 3432, 3586, 3784, 3861, 3912, 4238, 4257, 4401, 4472, 4644, 5031, 5148, 5379, 5676, 5868, 6149, 6357, 6708, 7009, 7172, 7722, 8476, 8514, 8802, 9288, 10062, 10296, 10758, 11352, 11736, 12298, 12714, 12771, 13416, 14018, 14344, 15093, 15444, 16137, 16952, 17028, 17604, 18447, 19071, 20124, 21027, 21516, 23309, 24596, 25428, 25542, 28036, 30186, 30888, 32274, 34056, 35208, 36894, 38142, 40248, 42054, 43032, 46618, 48411, 49192, 50856, 51084, 55341, 56072, 57213, 60372, 63081, 64548, 69927, 73788, 76284, 77099, 84108, 91117, 93236, 96822, 102168, 110682, 114426, 120744, 126162, 129096, 139854, 147576, 152568, 154198, 166023, 168216, 182234, 186472, 189243, 193644, 209781, 221364, 228852, 231297, 252324, 273351, 279708, 308396, 332046, 364468, 378486, 387288, 419562, 442728, 457704, 462594, 504648, 546702, 559416, 616792, 629343, 664092, 693891, 728936, 756972, 820053, 839124, 925188, 1002287, 1093404, 1258686, 1328184, 1387782, 1513944, 1640106, 1678248, 1850376, 2004574, 2081673, 2186808, 2460159, 2517372, 2775564, 3006861, 3280212, 4009148, 4163346, 4920318, 5034744, 5551128, 6013722, 6560424, 8018296, 8326692, 9020583, 9840636, 12027444, 16653384, 18041166, 19681272, 24054888, 27061749, 36082332, 54123498, 72164664, 108246996, 216493992]

約数ペア:

[(1, 216493992), (2, 108246996), (3, 72164664), (4, 54123498), (6, 36082332), (8, 27061749), (9, 24054888), (11, 19681272), (12, 18041166), (13, 16653384), (18, 12027444), (22, 9840636), (24, 9020583), (26, 8326692), (27, 8018296), (33, 6560424), (36, 6013722), (39, 5551128), (43, 5034744), (44, 4920318), (52, 4163346), (54, 4009148), (66, 3280212), (72, 3006861), (78, 2775564), (86, 2517372), (88, 2460159), (99, 2186808), (104, 2081673), (108, 2004574), (117, 1850376), (129, 1678248), (132, 1640106), (143, 1513944), (156, 1387782), (163, 1328184), (172, 1258686), (198, 1093404), (216, 1002287), (234, 925188), (258, 839124), (264, 820053), (286, 756972), (297, 728936), (312, 693891), (326, 664092), (344, 629343), (351, 616792), (387, 559416), (396, 546702), (429, 504648), (468, 462594), (473, 457704), (489, 442728), (516, 419562), (559, 387288), (572, 378486), (594, 364468), (652, 332046), (702, 308396), (774, 279708), (792, 273351), (858, 252324), (936, 231297), (946, 228852), (978, 221364), (1032, 209781), (1118, 193644), (1144, 189243), (1161, 186472), (1188, 182234), (1287, 168216), (1304, 166023), (1404, 154198), (1419, 152568), (1467, 147576), (1548, 139854), (1677, 129096), (1716, 126162), (1793, 120744), (1892, 114426), (1956, 110682), (2119, 102168), (2236, 96822), (2322, 93236), (2376, 91117), (2574, 84108), (2808, 77099), (2838, 76284), (2934, 73788), (3096, 69927), (3354, 64548), (3432, 63081), (3586, 60372), (3784, 57213), (3861, 56072), (3912, 55341), (4238, 51084), (4257, 50856), (4401, 49192), (4472, 48411), (4644, 46618), (5031, 43032), (5148, 42054), (5379, 40248), (5676, 38142), (5868, 36894), (6149, 35208), (6357, 34056), (6708, 32274), (7009, 30888), (7172, 30186), (7722, 28036), (8476, 25542), (8514, 25428), (8802, 24596), (9288, 23309), (10062, 21516), (10296, 21027), (10758, 20124), (11352, 19071), (11736, 18447), (12298, 17604), (12714, 17028), (12771, 16952), (13416, 16137), (14018, 15444), (14344, 15093)]