319389696

素因数分解:

$2^{15}\times 3^3\times {\mathrm{19}}^2$

素因数の和:77

約数の個数: 192

約数和(自身を含む): 998753400

約数和(自身を除く): 679363704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 361, 384, 432, 456, 512, 513, 576, 608, 684, 722, 768, 864, 912, 1024, 1026, 1083, 1152, 1216, 1368, 1444, 1536, 1728, 1824, 2048, 2052, 2166, 2304, 2432, 2736, 2888, 3072, 3249, 3456, 3648, 4096, 4104, 4332, 4608, 4864, 5472, 5776, 6144, 6498, 6912, 7296, 8192, 8208, 8664, 9216, 9728, 9747, 10944, 11552, 12288, 12996, 13824, 14592, 16384, 16416, 17328, 18432, 19456, 19494, 21888, 23104, 24576, 25992, 27648, 29184, 32768, 32832, 34656, 36864, 38912, 38988, 43776, 46208, 49152, 51984, 55296, 58368, 65664, 69312, 73728, 77824, 77976, 87552, 92416, 98304, 103968, 110592, 116736, 131328, 138624, 147456, 155648, 155952, 175104, 184832, 207936, 221184, 233472, 262656, 277248, 294912, 311296, 311904, 350208, 369664, 415872, 442368, 466944, 525312, 554496, 622592, 623808, 700416, 739328, 831744, 884736, 933888, 1050624, 1108992, 1247616, 1400832, 1478656, 1663488, 1867776, 2101248, 2217984, 2495232, 2801664, 2957312, 3326976, 4202496, 4435968, 4990464, 5603328, 5914624, 6653952, 8404992, 8871936, 9980928, 11829248, 13307904, 16809984, 17743872, 19961856, 26615808, 35487744, 39923712, 53231616, 79847424, 106463232, 159694848, 319389696]

約数ペア:

[(1, 319389696), (2, 159694848), (3, 106463232), (4, 79847424), (6, 53231616), (8, 39923712), (9, 35487744), (12, 26615808), (16, 19961856), (18, 17743872), (19, 16809984), (24, 13307904), (27, 11829248), (32, 9980928), (36, 8871936), (38, 8404992), (48, 6653952), (54, 5914624), (57, 5603328), (64, 4990464), (72, 4435968), (76, 4202496), (96, 3326976), (108, 2957312), (114, 2801664), (128, 2495232), (144, 2217984), (152, 2101248), (171, 1867776), (192, 1663488), (216, 1478656), (228, 1400832), (256, 1247616), (288, 1108992), (304, 1050624), (342, 933888), (361, 884736), (384, 831744), (432, 739328), (456, 700416), (512, 623808), (513, 622592), (576, 554496), (608, 525312), (684, 466944), (722, 442368), (768, 415872), (864, 369664), (912, 350208), (1024, 311904), (1026, 311296), (1083, 294912), (1152, 277248), (1216, 262656), (1368, 233472), (1444, 221184), (1536, 207936), (1728, 184832), (1824, 175104), (2048, 155952), (2052, 155648), (2166, 147456), (2304, 138624), (2432, 131328), (2736, 116736), (2888, 110592), (3072, 103968), (3249, 98304), (3456, 92416), (3648, 87552), (4096, 77976), (4104, 77824), (4332, 73728), (4608, 69312), (4864, 65664), (5472, 58368), (5776, 55296), (6144, 51984), (6498, 49152), (6912, 46208), (7296, 43776), (8192, 38988), (8208, 38912), (8664, 36864), (9216, 34656), (9728, 32832), (9747, 32768), (10944, 29184), (11552, 27648), (12288, 25992), (12996, 24576), (13824, 23104), (14592, 21888), (16384, 19494), (16416, 19456), (17328, 18432)]