321011712

素因数分解:

$2^{14}\times 3^2\times 7^1\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 180

約数和(自身を含む): 1063223616

約数和(自身を除く): 742211904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 311, 336, 384, 448, 504, 512, 576, 622, 672, 768, 896, 933, 1008, 1024, 1152, 1244, 1344, 1536, 1792, 1866, 2016, 2048, 2177, 2304, 2488, 2688, 2799, 3072, 3584, 3732, 4032, 4096, 4354, 4608, 4976, 5376, 5598, 6144, 6531, 7168, 7464, 8064, 8192, 8708, 9216, 9952, 10752, 11196, 12288, 13062, 14336, 14928, 16128, 16384, 17416, 18432, 19593, 19904, 21504, 22392, 24576, 26124, 28672, 29856, 32256, 34832, 36864, 39186, 39808, 43008, 44784, 49152, 52248, 57344, 59712, 64512, 69664, 73728, 78372, 79616, 86016, 89568, 104496, 114688, 119424, 129024, 139328, 147456, 156744, 159232, 172032, 179136, 208992, 238848, 258048, 278656, 313488, 318464, 344064, 358272, 417984, 477696, 516096, 557312, 626976, 636928, 716544, 835968, 955392, 1032192, 1114624, 1253952, 1273856, 1433088, 1671936, 1910784, 2229248, 2507904, 2547712, 2866176, 3343872, 3821568, 4458496, 5015808, 5095424, 5732352, 6687744, 7643136, 8916992, 10031616, 11464704, 13375488, 15286272, 17833984, 20063232, 22929408, 26750976, 35667968, 40126464, 45858816, 53501952, 80252928, 107003904, 160505856, 321011712]

約数ペア:

[(1, 321011712), (2, 160505856), (3, 107003904), (4, 80252928), (6, 53501952), (7, 45858816), (8, 40126464), (9, 35667968), (12, 26750976), (14, 22929408), (16, 20063232), (18, 17833984), (21, 15286272), (24, 13375488), (28, 11464704), (32, 10031616), (36, 8916992), (42, 7643136), (48, 6687744), (56, 5732352), (63, 5095424), (64, 5015808), (72, 4458496), (84, 3821568), (96, 3343872), (112, 2866176), (126, 2547712), (128, 2507904), (144, 2229248), (168, 1910784), (192, 1671936), (224, 1433088), (252, 1273856), (256, 1253952), (288, 1114624), (311, 1032192), (336, 955392), (384, 835968), (448, 716544), (504, 636928), (512, 626976), (576, 557312), (622, 516096), (672, 477696), (768, 417984), (896, 358272), (933, 344064), (1008, 318464), (1024, 313488), (1152, 278656), (1244, 258048), (1344, 238848), (1536, 208992), (1792, 179136), (1866, 172032), (2016, 159232), (2048, 156744), (2177, 147456), (2304, 139328), (2488, 129024), (2688, 119424), (2799, 114688), (3072, 104496), (3584, 89568), (3732, 86016), (4032, 79616), (4096, 78372), (4354, 73728), (4608, 69664), (4976, 64512), (5376, 59712), (5598, 57344), (6144, 52248), (6531, 49152), (7168, 44784), (7464, 43008), (8064, 39808), (8192, 39186), (8708, 36864), (9216, 34832), (9952, 32256), (10752, 29856), (11196, 28672), (12288, 26124), (13062, 24576), (14336, 22392), (14928, 21504), (16128, 19904), (16384, 19593), (17416, 18432)]