840371328

素因数分解:

$2^7\times 3^3\times {\mathrm{73}}^1\times {\mathrm{3331}}^1$

素因数の和:3427

約数の個数: 128

約数和(自身を含む): 2514993600

約数和(自身を除く): 1674622272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 288, 292, 384, 432, 438, 576, 584, 657, 864, 876, 1152, 1168, 1314, 1728, 1752, 1971, 2336, 2628, 3331, 3456, 3504, 3942, 4672, 5256, 6662, 7008, 7884, 9344, 9993, 10512, 13324, 14016, 15768, 19986, 21024, 26648, 28032, 29979, 31536, 39972, 42048, 53296, 59958, 63072, 79944, 84096, 89937, 106592, 119916, 126144, 159888, 179874, 213184, 239832, 243163, 252288, 319776, 359748, 426368, 479664, 486326, 639552, 719496, 729489, 959328, 972652, 1279104, 1438992, 1458978, 1918656, 1945304, 2188467, 2877984, 2917956, 3837312, 3890608, 4376934, 5755968, 5835912, 6565401, 7781216, 8753868, 11511936, 11671824, 13130802, 15562432, 17507736, 23343648, 26261604, 31124864, 35015472, 46687296, 52523208, 70030944, 93374592, 105046416, 140061888, 210092832, 280123776, 420185664, 840371328]

約数ペア:

[(1, 840371328), (2, 420185664), (3, 280123776), (4, 210092832), (6, 140061888), (8, 105046416), (9, 93374592), (12, 70030944), (16, 52523208), (18, 46687296), (24, 35015472), (27, 31124864), (32, 26261604), (36, 23343648), (48, 17507736), (54, 15562432), (64, 13130802), (72, 11671824), (73, 11511936), (96, 8753868), (108, 7781216), (128, 6565401), (144, 5835912), (146, 5755968), (192, 4376934), (216, 3890608), (219, 3837312), (288, 2917956), (292, 2877984), (384, 2188467), (432, 1945304), (438, 1918656), (576, 1458978), (584, 1438992), (657, 1279104), (864, 972652), (876, 959328), (1152, 729489), (1168, 719496), (1314, 639552), (1728, 486326), (1752, 479664), (1971, 426368), (2336, 359748), (2628, 319776), (3331, 252288), (3456, 243163), (3504, 239832), (3942, 213184), (4672, 179874), (5256, 159888), (6662, 126144), (7008, 119916), (7884, 106592), (9344, 89937), (9993, 84096), (10512, 79944), (13324, 63072), (14016, 59958), (15768, 53296), (19986, 42048), (21024, 39972), (26648, 31536), (28032, 29979)]