255218184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 796723200

約数和(自身を除く): 541505016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 113, 114, 117, 127, 152, 156, 171, 226, 228, 234, 247, 254, 312, 339, 342, 381, 452, 456, 468, 494, 508, 678, 684, 741, 762, 904, 936, 988, 1016, 1017, 1143, 1356, 1368, 1469, 1482, 1524, 1651, 1976, 2034, 2147, 2223, 2286, 2413, 2712, 2938, 2964, 3048, 3302, 4068, 4294, 4407, 4446, 4572, 4826, 4953, 5876, 5928, 6441, 6604, 7239, 8136, 8588, 8814, 8892, 9144, 9652, 9906, 11752, 12882, 13208, 13221, 14351, 14478, 14859, 17176, 17628, 17784, 19304, 19323, 19812, 21717, 25764, 26442, 27911, 28702, 28956, 29718, 31369, 35256, 38646, 39624, 43053, 43434, 51528, 52884, 55822, 57404, 57912, 59436, 62738, 77292, 83733, 86106, 86868, 94107, 105768, 111644, 114808, 118872, 125476, 129159, 154584, 167466, 172212, 173736, 186563, 188214, 223288, 250952, 251199, 258318, 272669, 282321, 334932, 344424, 373126, 376428, 502398, 516636, 545338, 559689, 564642, 669864, 746252, 752856, 818007, 1004796, 1033272, 1090676, 1119378, 1129284, 1492504, 1636014, 1679067, 2009592, 2181352, 2238756, 2258568, 2454021, 3272028, 3358134, 3544697, 4477512, 4908042, 6544056, 6716268, 7089394, 9816084, 10634091, 13432536, 14178788, 19632168, 21268182, 28357576, 31902273, 42536364, 63804546, 85072728, 127609092, 255218184]

約数ペア:

[(1, 255218184), (2, 127609092), (3, 85072728), (4, 63804546), (6, 42536364), (8, 31902273), (9, 28357576), (12, 21268182), (13, 19632168), (18, 14178788), (19, 13432536), (24, 10634091), (26, 9816084), (36, 7089394), (38, 6716268), (39, 6544056), (52, 4908042), (57, 4477512), (72, 3544697), (76, 3358134), (78, 3272028), (104, 2454021), (113, 2258568), (114, 2238756), (117, 2181352), (127, 2009592), (152, 1679067), (156, 1636014), (171, 1492504), (226, 1129284), (228, 1119378), (234, 1090676), (247, 1033272), (254, 1004796), (312, 818007), (339, 752856), (342, 746252), (381, 669864), (452, 564642), (456, 559689), (468, 545338), (494, 516636), (508, 502398), (678, 376428), (684, 373126), (741, 344424), (762, 334932), (904, 282321), (936, 272669), (988, 258318), (1016, 251199), (1017, 250952), (1143, 223288), (1356, 188214), (1368, 186563), (1469, 173736), (1482, 172212), (1524, 167466), (1651, 154584), (1976, 129159), (2034, 125476), (2147, 118872), (2223, 114808), (2286, 111644), (2413, 105768), (2712, 94107), (2938, 86868), (2964, 86106), (3048, 83733), (3302, 77292), (4068, 62738), (4294, 59436), (4407, 57912), (4446, 57404), (4572, 55822), (4826, 52884), (4953, 51528), (5876, 43434), (5928, 43053), (6441, 39624), (6604, 38646), (7239, 35256), (8136, 31369), (8588, 29718), (8814, 28956), (8892, 28702), (9144, 27911), (9652, 26442), (9906, 25764), (11752, 21717), (12882, 19812), (13208, 19323), (13221, 19304), (14351, 17784), (14478, 17628), (14859, 17176)]