243998496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1103

約数の個数: 144

約数和(自身を含む): 800077824

約数和(自身を除く): 556079328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 889, 953, 1008, 1016, 1143, 1524, 1778, 1906, 2016, 2032, 2286, 2667, 2859, 3048, 3556, 3812, 4064, 4572, 5334, 5718, 6096, 6671, 7112, 7624, 8001, 8577, 9144, 10668, 11436, 12192, 13342, 14224, 15248, 16002, 17154, 18288, 20013, 21336, 22872, 26684, 28448, 30496, 32004, 34308, 36576, 40026, 42672, 45744, 53368, 60039, 64008, 68616, 80052, 85344, 91488, 106736, 120078, 121031, 128016, 137232, 160104, 213472, 240156, 242062, 256032, 274464, 320208, 363093, 480312, 484124, 640416, 726186, 847217, 960624, 968248, 1089279, 1452372, 1694434, 1921248, 1936496, 2178558, 2541651, 2904744, 3388868, 3872992, 4357116, 5083302, 5809488, 6777736, 7624953, 8714232, 10166604, 11618976, 13555472, 15249906, 17428464, 20333208, 27110944, 30499812, 34856928, 40666416, 60999624, 81332832, 121999248, 243998496]

約数ペア:

[(1, 243998496), (2, 121999248), (3, 81332832), (4, 60999624), (6, 40666416), (7, 34856928), (8, 30499812), (9, 27110944), (12, 20333208), (14, 17428464), (16, 15249906), (18, 13555472), (21, 11618976), (24, 10166604), (28, 8714232), (32, 7624953), (36, 6777736), (42, 5809488), (48, 5083302), (56, 4357116), (63, 3872992), (72, 3388868), (84, 2904744), (96, 2541651), (112, 2178558), (126, 1936496), (127, 1921248), (144, 1694434), (168, 1452372), (224, 1089279), (252, 968248), (254, 960624), (288, 847217), (336, 726186), (381, 640416), (504, 484124), (508, 480312), (672, 363093), (762, 320208), (889, 274464), (953, 256032), (1008, 242062), (1016, 240156), (1143, 213472), (1524, 160104), (1778, 137232), (1906, 128016), (2016, 121031), (2032, 120078), (2286, 106736), (2667, 91488), (2859, 85344), (3048, 80052), (3556, 68616), (3812, 64008), (4064, 60039), (4572, 53368), (5334, 45744), (5718, 42672), (6096, 40026), (6671, 36576), (7112, 34308), (7624, 32004), (8001, 30496), (8577, 28448), (9144, 26684), (10668, 22872), (11436, 21336), (12192, 20013), (13342, 18288), (14224, 17154), (15248, 16002)]