1289523456

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 288

約数和(自身を含む): 4175646720

約数和(自身を除く): 2886123264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 113, 117, 127, 128, 144, 156, 192, 208, 216, 226, 234, 254, 256, 288, 312, 339, 351, 381, 384, 416, 432, 452, 468, 508, 576, 624, 678, 702, 762, 768, 832, 864, 904, 936, 1016, 1017, 1143, 1152, 1248, 1356, 1404, 1469, 1524, 1651, 1664, 1728, 1808, 1872, 2032, 2034, 2286, 2304, 2496, 2712, 2808, 2938, 3048, 3051, 3302, 3328, 3429, 3456, 3616, 3744, 4064, 4068, 4407, 4572, 4953, 4992, 5424, 5616, 5876, 6096, 6102, 6604, 6858, 6912, 7232, 7488, 8128, 8136, 8814, 9144, 9906, 9984, 10848, 11232, 11752, 12192, 12204, 13208, 13221, 13716, 14351, 14464, 14859, 14976, 16256, 16272, 17628, 18288, 19812, 21696, 22464, 23504, 24384, 24408, 26416, 26442, 27432, 28702, 28928, 29718, 29952, 32512, 32544, 35256, 36576, 39624, 39663, 43053, 43392, 44577, 44928, 47008, 48768, 48816, 52832, 52884, 54864, 57404, 59436, 65088, 70512, 73152, 79248, 79326, 86106, 86784, 89154, 89856, 94016, 97536, 97632, 105664, 105768, 109728, 114808, 118872, 129159, 130176, 141024, 146304, 158496, 158652, 172212, 178308, 186563, 188032, 195264, 211328, 211536, 219456, 229616, 237744, 258318, 260352, 282048, 292608, 316992, 317304, 344424, 356616, 373126, 376064, 387477, 390528, 422656, 423072, 438912, 459232, 475488, 516636, 559689, 564096, 633984, 634608, 688848, 713232, 746252, 774954, 781056, 846144, 877824, 918464, 950976, 1033272, 1119378, 1128192, 1267968, 1269216, 1377696, 1426464, 1492504, 1549908, 1679067, 1692288, 1836928, 1901952, 2066544, 2238756, 2538432, 2755392, 2852928, 2985008, 3099816, 3358134, 3384576, 3673856, 3803904, 4133088, 4477512, 5037201, 5076864, 5510784, 5705856, 5970016, 6199632, 6716268, 8266176, 8955024, 10074402, 10153728, 11021568, 11411712, 11940032, 12399264, 13432536, 16532352, 17910048, 20148804, 23880064, 24798528, 26865072, 33064704, 35820096, 40297608, 47760128, 49597056, 53730144, 71640192, 80595216, 99194112, 107460288, 143280384, 161190432, 214920576, 322380864, 429841152, 644761728, 1289523456]

約数ペア:

[(1, 1289523456), (2, 644761728), (3, 429841152), (4, 322380864), (6, 214920576), (8, 161190432), (9, 143280384), (12, 107460288), (13, 99194112), (16, 80595216), (18, 71640192), (24, 53730144), (26, 49597056), (27, 47760128), (32, 40297608), (36, 35820096), (39, 33064704), (48, 26865072), (52, 24798528), (54, 23880064), (64, 20148804), (72, 17910048), (78, 16532352), (96, 13432536), (104, 12399264), (108, 11940032), (113, 11411712), (117, 11021568), (127, 10153728), (128, 10074402), (144, 8955024), (156, 8266176), (192, 6716268), (208, 6199632), (216, 5970016), (226, 5705856), (234, 5510784), (254, 5076864), (256, 5037201), (288, 4477512), (312, 4133088), (339, 3803904), (351, 3673856), (381, 3384576), (384, 3358134), (416, 3099816), (432, 2985008), (452, 2852928), (468, 2755392), (508, 2538432), (576, 2238756), (624, 2066544), (678, 1901952), (702, 1836928), (762, 1692288), (768, 1679067), (832, 1549908), (864, 1492504), (904, 1426464), (936, 1377696), (1016, 1269216), (1017, 1267968), (1143, 1128192), (1152, 1119378), (1248, 1033272), (1356, 950976), (1404, 918464), (1469, 877824), (1524, 846144), (1651, 781056), (1664, 774954), (1728, 746252), (1808, 713232), (1872, 688848), (2032, 634608), (2034, 633984), (2286, 564096), (2304, 559689), (2496, 516636), (2712, 475488), (2808, 459232), (2938, 438912), (3048, 423072), (3051, 422656), (3302, 390528), (3328, 387477), (3429, 376064), (3456, 373126), (3616, 356616), (3744, 344424), (4064, 317304), (4068, 316992), (4407, 292608), (4572, 282048), (4953, 260352), (4992, 258318), (5424, 237744), (5616, 229616), (5876, 219456), (6096, 211536), (6102, 211328), (6604, 195264), (6858, 188032), (6912, 186563), (7232, 178308), (7488, 172212), (8128, 158652), (8136, 158496), (8814, 146304), (9144, 141024), (9906, 130176), (9984, 129159), (10848, 118872), (11232, 114808), (11752, 109728), (12192, 105768), (12204, 105664), (13208, 97632), (13221, 97536), (13716, 94016), (14351, 89856), (14464, 89154), (14859, 86784), (14976, 86106), (16256, 79326), (16272, 79248), (17628, 73152), (18288, 70512), (19812, 65088), (21696, 59436), (22464, 57404), (23504, 54864), (24384, 52884), (24408, 52832), (26416, 48816), (26442, 48768), (27432, 47008), (28702, 44928), (28928, 44577), (29718, 43392), (29952, 43053), (32512, 39663), (32544, 39624), (35256, 36576)]