531401472

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 270

約数和(自身を含む): 1846768308

約数和(自身を除く): 1315366836

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 523, 567, 576, 588, 648, 672, 756, 768, 784, 864, 882, 896, 1008, 1046, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1569, 1728, 1764, 1792, 2016, 2092, 2268, 2304, 2352, 2592, 2646, 2688, 3024, 3136, 3138, 3456, 3528, 3661, 3969, 4032, 4184, 4536, 4704, 4707, 5184, 5292, 5376, 6048, 6272, 6276, 6912, 7056, 7322, 7938, 8064, 8368, 9072, 9408, 9414, 10368, 10584, 10983, 12096, 12544, 12552, 14112, 14121, 14644, 15876, 16128, 16736, 18144, 18816, 18828, 20736, 21168, 21966, 24192, 25104, 25627, 28224, 28242, 29288, 31752, 32949, 33472, 36288, 37632, 37656, 42336, 42363, 43932, 48384, 50208, 51254, 56448, 56484, 58576, 63504, 65898, 66944, 72576, 75312, 76881, 84672, 84726, 87864, 98847, 100416, 102508, 112896, 112968, 117152, 127008, 131796, 133888, 145152, 150624, 153762, 169344, 169452, 175728, 197694, 200832, 205016, 225936, 230643, 234304, 254016, 263592, 296541, 301248, 307524, 338688, 338904, 351456, 395388, 401664, 410032, 451872, 461286, 468608, 508032, 527184, 593082, 602496, 615048, 677808, 691929, 702912, 790776, 820064, 903744, 922572, 937216, 1016064, 1054368, 1186164, 1204992, 1230096, 1355616, 1383858, 1405824, 1581552, 1640128, 1807488, 1845144, 2075787, 2108736, 2372328, 2460192, 2711232, 2767716, 2811648, 3163104, 3280256, 3614976, 3690288, 4151574, 4217472, 4744656, 4920384, 5422464, 5535432, 6326208, 6560512, 7380576, 8303148, 8434944, 9489312, 9840768, 10844928, 11070864, 12652416, 14761152, 16606296, 18978624, 19681536, 22141728, 25304832, 29522304, 33212592, 37957248, 44283456, 59044608, 66425184, 75914496, 88566912, 132850368, 177133824, 265700736, 531401472]

約数ペア:

[(1, 531401472), (2, 265700736), (3, 177133824), (4, 132850368), (6, 88566912), (7, 75914496), (8, 66425184), (9, 59044608), (12, 44283456), (14, 37957248), (16, 33212592), (18, 29522304), (21, 25304832), (24, 22141728), (27, 19681536), (28, 18978624), (32, 16606296), (36, 14761152), (42, 12652416), (48, 11070864), (49, 10844928), (54, 9840768), (56, 9489312), (63, 8434944), (64, 8303148), (72, 7380576), (81, 6560512), (84, 6326208), (96, 5535432), (98, 5422464), (108, 4920384), (112, 4744656), (126, 4217472), (128, 4151574), (144, 3690288), (147, 3614976), (162, 3280256), (168, 3163104), (189, 2811648), (192, 2767716), (196, 2711232), (216, 2460192), (224, 2372328), (252, 2108736), (256, 2075787), (288, 1845144), (294, 1807488), (324, 1640128), (336, 1581552), (378, 1405824), (384, 1383858), (392, 1355616), (432, 1230096), (441, 1204992), (448, 1186164), (504, 1054368), (523, 1016064), (567, 937216), (576, 922572), (588, 903744), (648, 820064), (672, 790776), (756, 702912), (768, 691929), (784, 677808), (864, 615048), (882, 602496), (896, 593082), (1008, 527184), (1046, 508032), (1134, 468608), (1152, 461286), (1176, 451872), (1296, 410032), (1323, 401664), (1344, 395388), (1512, 351456), (1568, 338904), (1569, 338688), (1728, 307524), (1764, 301248), (1792, 296541), (2016, 263592), (2092, 254016), (2268, 234304), (2304, 230643), (2352, 225936), (2592, 205016), (2646, 200832), (2688, 197694), (3024, 175728), (3136, 169452), (3138, 169344), (3456, 153762), (3528, 150624), (3661, 145152), (3969, 133888), (4032, 131796), (4184, 127008), (4536, 117152), (4704, 112968), (4707, 112896), (5184, 102508), (5292, 100416), (5376, 98847), (6048, 87864), (6272, 84726), (6276, 84672), (6912, 76881), (7056, 75312), (7322, 72576), (7938, 66944), (8064, 65898), (8368, 63504), (9072, 58576), (9408, 56484), (9414, 56448), (10368, 51254), (10584, 50208), (10983, 48384), (12096, 43932), (12544, 42363), (12552, 42336), (14112, 37656), (14121, 37632), (14644, 36288), (15876, 33472), (16128, 32949), (16736, 31752), (18144, 29288), (18816, 28242), (18828, 28224), (20736, 25627), (21168, 25104), (21966, 24192)]