512449488

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 180

約数和(自身を含む): 1541499180

約数和(自身を除く): 1029049692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 41, 48, 58, 72, 73, 82, 87, 116, 123, 144, 146, 164, 174, 219, 232, 246, 261, 292, 328, 348, 369, 438, 464, 492, 522, 584, 656, 657, 696, 738, 876, 984, 1044, 1168, 1189, 1314, 1392, 1476, 1681, 1752, 1968, 2088, 2117, 2378, 2628, 2952, 2993, 3362, 3504, 3567, 4176, 4234, 4756, 5043, 5256, 5904, 5986, 6351, 6724, 7134, 8468, 8979, 9512, 10086, 10512, 10701, 11972, 12702, 13448, 14268, 15129, 16936, 17958, 19024, 19053, 20172, 21402, 23944, 25404, 26896, 26937, 28536, 30258, 33872, 35916, 38106, 40344, 42804, 47888, 48749, 50808, 53874, 57072, 60516, 71832, 76212, 80688, 85608, 86797, 97498, 101616, 107748, 121032, 122713, 143664, 146247, 152424, 171216, 173594, 194996, 215496, 242064, 245426, 260391, 292494, 304848, 347188, 368139, 389992, 430992, 438741, 490852, 520782, 584988, 694376, 736278, 779984, 781173, 877482, 981704, 1041564, 1104417, 1169976, 1388752, 1472556, 1562346, 1754964, 1963408, 2083128, 2208834, 2339952, 2945112, 3124692, 3509928, 3558677, 4166256, 4417668, 5890224, 6249384, 7019856, 7117354, 8835336, 10676031, 12498768, 14234708, 17670672, 21352062, 28469416, 32028093, 42704124, 56938832, 64056186, 85408248, 128112372, 170816496, 256224744, 512449488]

約数ペア:

[(1, 512449488), (2, 256224744), (3, 170816496), (4, 128112372), (6, 85408248), (8, 64056186), (9, 56938832), (12, 42704124), (16, 32028093), (18, 28469416), (24, 21352062), (29, 17670672), (36, 14234708), (41, 12498768), (48, 10676031), (58, 8835336), (72, 7117354), (73, 7019856), (82, 6249384), (87, 5890224), (116, 4417668), (123, 4166256), (144, 3558677), (146, 3509928), (164, 3124692), (174, 2945112), (219, 2339952), (232, 2208834), (246, 2083128), (261, 1963408), (292, 1754964), (328, 1562346), (348, 1472556), (369, 1388752), (438, 1169976), (464, 1104417), (492, 1041564), (522, 981704), (584, 877482), (656, 781173), (657, 779984), (696, 736278), (738, 694376), (876, 584988), (984, 520782), (1044, 490852), (1168, 438741), (1189, 430992), (1314, 389992), (1392, 368139), (1476, 347188), (1681, 304848), (1752, 292494), (1968, 260391), (2088, 245426), (2117, 242064), (2378, 215496), (2628, 194996), (2952, 173594), (2993, 171216), (3362, 152424), (3504, 146247), (3567, 143664), (4176, 122713), (4234, 121032), (4756, 107748), (5043, 101616), (5256, 97498), (5904, 86797), (5986, 85608), (6351, 80688), (6724, 76212), (7134, 71832), (8468, 60516), (8979, 57072), (9512, 53874), (10086, 50808), (10512, 48749), (10701, 47888), (11972, 42804), (12702, 40344), (13448, 38106), (14268, 35916), (15129, 33872), (16936, 30258), (17958, 28536), (19024, 26937), (19053, 26896), (20172, 25404), (21402, 23944)]