267142624

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 666628704

約数和(自身を除く): 399486080

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 73, 112, 119, 124, 136, 146, 217, 224, 238, 248, 272, 292, 434, 476, 496, 511, 527, 544, 584, 868, 952, 961, 992, 1022, 1054, 1168, 1241, 1736, 1904, 1922, 2044, 2108, 2263, 2336, 2482, 3472, 3689, 3808, 3844, 4088, 4216, 4526, 4964, 6727, 6944, 7378, 7688, 8176, 8432, 8687, 9052, 9928, 13454, 14756, 15376, 15841, 16337, 16352, 16864, 17374, 18104, 19856, 26908, 29512, 30752, 31682, 32674, 34748, 36208, 38471, 39712, 53816, 59024, 63364, 65348, 69496, 70153, 72416, 76942, 107632, 114359, 118048, 126728, 130696, 138992, 140306, 153884, 215264, 228718, 253456, 261392, 269297, 277984, 280612, 307768, 457436, 491071, 506912, 522784, 538594, 561224, 615536, 914872, 982142, 1077188, 1122448, 1192601, 1231072, 1829744, 1964284, 2154376, 2244896, 2385202, 3659488, 3928568, 4308752, 4770404, 7857136, 8348207, 8617504, 9540808, 15714272, 16696414, 19081616, 33392828, 38163232, 66785656, 133571312, 267142624]

約数ペア:

[(1, 267142624), (2, 133571312), (4, 66785656), (7, 38163232), (8, 33392828), (14, 19081616), (16, 16696414), (17, 15714272), (28, 9540808), (31, 8617504), (32, 8348207), (34, 7857136), (56, 4770404), (62, 4308752), (68, 3928568), (73, 3659488), (112, 2385202), (119, 2244896), (124, 2154376), (136, 1964284), (146, 1829744), (217, 1231072), (224, 1192601), (238, 1122448), (248, 1077188), (272, 982142), (292, 914872), (434, 615536), (476, 561224), (496, 538594), (511, 522784), (527, 506912), (544, 491071), (584, 457436), (868, 307768), (952, 280612), (961, 277984), (992, 269297), (1022, 261392), (1054, 253456), (1168, 228718), (1241, 215264), (1736, 153884), (1904, 140306), (1922, 138992), (2044, 130696), (2108, 126728), (2263, 118048), (2336, 114359), (2482, 107632), (3472, 76942), (3689, 72416), (3808, 70153), (3844, 69496), (4088, 65348), (4216, 63364), (4526, 59024), (4964, 53816), (6727, 39712), (6944, 38471), (7378, 36208), (7688, 34748), (8176, 32674), (8432, 31682), (8687, 30752), (9052, 29512), (9928, 26908), (13454, 19856), (14756, 18104), (15376, 17374), (15841, 16864), (16337, 16352)]