318467072

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1$

素因数の和:622

約数の個数: 132

約数和(自身を含む): 809285544

約数和(自身を除く): 490818472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 512, 539, 577, 616, 704, 784, 896, 1024, 1078, 1154, 1232, 1408, 1568, 1792, 2156, 2308, 2464, 2816, 3136, 3584, 4039, 4312, 4616, 4928, 5632, 6272, 6347, 7168, 8078, 8624, 9232, 9856, 11264, 12544, 12694, 16156, 17248, 18464, 19712, 25088, 25388, 28273, 32312, 34496, 36928, 39424, 44429, 50176, 50776, 56546, 64624, 68992, 73856, 78848, 88858, 101552, 113092, 129248, 137984, 147712, 177716, 203104, 226184, 258496, 275968, 295424, 311003, 355432, 406208, 452368, 516992, 551936, 590848, 622006, 710864, 812416, 904736, 1033984, 1244012, 1421728, 1624832, 1809472, 2067968, 2488024, 2843456, 3249664, 3618944, 4135936, 4976048, 5686912, 6499328, 7237888, 9952096, 11373824, 14475776, 19904192, 22747648, 28951552, 39808384, 45495296, 79616768, 159233536, 318467072]

約数ペア:

[(1, 318467072), (2, 159233536), (4, 79616768), (7, 45495296), (8, 39808384), (11, 28951552), (14, 22747648), (16, 19904192), (22, 14475776), (28, 11373824), (32, 9952096), (44, 7237888), (49, 6499328), (56, 5686912), (64, 4976048), (77, 4135936), (88, 3618944), (98, 3249664), (112, 2843456), (128, 2488024), (154, 2067968), (176, 1809472), (196, 1624832), (224, 1421728), (256, 1244012), (308, 1033984), (352, 904736), (392, 812416), (448, 710864), (512, 622006), (539, 590848), (577, 551936), (616, 516992), (704, 452368), (784, 406208), (896, 355432), (1024, 311003), (1078, 295424), (1154, 275968), (1232, 258496), (1408, 226184), (1568, 203104), (1792, 177716), (2156, 147712), (2308, 137984), (2464, 129248), (2816, 113092), (3136, 101552), (3584, 88858), (4039, 78848), (4312, 73856), (4616, 68992), (4928, 64624), (5632, 56546), (6272, 50776), (6347, 50176), (7168, 44429), (8078, 39424), (8624, 36928), (9232, 34496), (9856, 32312), (11264, 28273), (12544, 25388), (12694, 25088), (16156, 19712), (17248, 18464)]