216984768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1175

約数の個数: 224

約数和(自身を含む): 771509760

約数和(自身を除く): 554524992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 832, 858, 924, 1001, 1056, 1092, 1129, 1144, 1232, 1248, 1344, 1456, 1716, 1848, 2002, 2112, 2184, 2258, 2288, 2464, 2496, 2912, 3003, 3387, 3432, 3696, 4004, 4368, 4516, 4576, 4928, 5824, 6006, 6774, 6864, 7392, 7903, 8008, 8736, 9032, 9152, 12012, 12419, 13548, 13728, 14677, 14784, 15806, 16016, 17472, 18064, 23709, 24024, 24838, 27096, 27456, 29354, 31612, 32032, 36128, 37257, 44031, 47418, 48048, 49676, 54192, 58708, 63224, 64064, 72256, 74514, 86933, 88062, 94836, 96096, 99352, 102739, 108384, 117416, 126448, 149028, 161447, 173866, 176124, 189672, 192192, 198704, 205478, 216768, 234832, 252896, 260799, 298056, 308217, 322894, 347732, 352248, 379344, 397408, 410956, 469664, 484341, 505792, 521598, 596112, 616434, 645788, 695464, 704496, 758688, 794816, 821912, 939328, 968682, 1043196, 1130129, 1192224, 1232868, 1291576, 1390928, 1408992, 1517376, 1643824, 1937364, 2086392, 2260258, 2384448, 2465736, 2583152, 2781856, 2817984, 3287648, 3390387, 3874728, 4172784, 4520516, 4931472, 5166304, 5563712, 6575296, 6780774, 7749456, 8345568, 9041032, 9862944, 10332608, 13561548, 15498912, 16691136, 18082064, 19725888, 27123096, 30997824, 36164128, 54246192, 72328256, 108492384, 216984768]

約数ペア:

[(1, 216984768), (2, 108492384), (3, 72328256), (4, 54246192), (6, 36164128), (7, 30997824), (8, 27123096), (11, 19725888), (12, 18082064), (13, 16691136), (14, 15498912), (16, 13561548), (21, 10332608), (22, 9862944), (24, 9041032), (26, 8345568), (28, 7749456), (32, 6780774), (33, 6575296), (39, 5563712), (42, 5166304), (44, 4931472), (48, 4520516), (52, 4172784), (56, 3874728), (64, 3390387), (66, 3287648), (77, 2817984), (78, 2781856), (84, 2583152), (88, 2465736), (91, 2384448), (96, 2260258), (104, 2086392), (112, 1937364), (132, 1643824), (143, 1517376), (154, 1408992), (156, 1390928), (168, 1291576), (176, 1232868), (182, 1192224), (192, 1130129), (208, 1043196), (224, 968682), (231, 939328), (264, 821912), (273, 794816), (286, 758688), (308, 704496), (312, 695464), (336, 645788), (352, 616434), (364, 596112), (416, 521598), (429, 505792), (448, 484341), (462, 469664), (528, 410956), (546, 397408), (572, 379344), (616, 352248), (624, 347732), (672, 322894), (704, 308217), (728, 298056), (832, 260799), (858, 252896), (924, 234832), (1001, 216768), (1056, 205478), (1092, 198704), (1129, 192192), (1144, 189672), (1232, 176124), (1248, 173866), (1344, 161447), (1456, 149028), (1716, 126448), (1848, 117416), (2002, 108384), (2112, 102739), (2184, 99352), (2258, 96096), (2288, 94836), (2464, 88062), (2496, 86933), (2912, 74514), (3003, 72256), (3387, 64064), (3432, 63224), (3696, 58708), (4004, 54192), (4368, 49676), (4516, 48048), (4576, 47418), (4928, 44031), (5824, 37257), (6006, 36128), (6774, 32032), (6864, 31612), (7392, 29354), (7903, 27456), (8008, 27096), (8736, 24838), (9032, 24024), (9152, 23709), (12012, 18064), (12419, 17472), (13548, 16016), (13728, 15806), (14677, 14784)]