1318399488

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{5839}}^1$

素因数の和:5877

約数の個数: 180

約数和(自身を含む): 4426971120

約数和(自身を除く): 3108571632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3136, 3528, 3584, 4032, 4608, 4704, 5376, 5839, 6272, 7056, 8064, 9408, 10752, 11678, 12544, 14112, 16128, 17517, 18816, 23356, 25088, 28224, 32256, 35034, 37632, 40873, 46712, 52551, 56448, 70068, 75264, 81746, 93424, 105102, 112896, 122619, 140136, 163492, 186848, 210204, 225792, 245238, 280272, 286111, 326984, 367857, 373696, 420408, 490476, 560544, 572222, 653968, 735714, 747392, 840816, 858333, 980952, 1121088, 1144444, 1307936, 1471428, 1494784, 1681632, 1716666, 1961904, 2242176, 2288888, 2574999, 2615872, 2942856, 2989568, 3363264, 3433332, 3923808, 4484352, 4577776, 5149998, 5231744, 5885712, 6726528, 6866664, 7847616, 8968704, 9155552, 10299996, 10463488, 11771424, 13453056, 13733328, 15695232, 18311104, 20599992, 20926976, 23542848, 26906112, 27466656, 31390464, 36622208, 41199984, 47085696, 54933312, 62780928, 73244416, 82399968, 94171392, 109866624, 146488832, 164799936, 188342784, 219733248, 329599872, 439466496, 659199744, 1318399488]

約数ペア:

[(1, 1318399488), (2, 659199744), (3, 439466496), (4, 329599872), (6, 219733248), (7, 188342784), (8, 164799936), (9, 146488832), (12, 109866624), (14, 94171392), (16, 82399968), (18, 73244416), (21, 62780928), (24, 54933312), (28, 47085696), (32, 41199984), (36, 36622208), (42, 31390464), (48, 27466656), (49, 26906112), (56, 23542848), (63, 20926976), (64, 20599992), (72, 18311104), (84, 15695232), (96, 13733328), (98, 13453056), (112, 11771424), (126, 10463488), (128, 10299996), (144, 9155552), (147, 8968704), (168, 7847616), (192, 6866664), (196, 6726528), (224, 5885712), (252, 5231744), (256, 5149998), (288, 4577776), (294, 4484352), (336, 3923808), (384, 3433332), (392, 3363264), (441, 2989568), (448, 2942856), (504, 2615872), (512, 2574999), (576, 2288888), (588, 2242176), (672, 1961904), (768, 1716666), (784, 1681632), (882, 1494784), (896, 1471428), (1008, 1307936), (1152, 1144444), (1176, 1121088), (1344, 980952), (1536, 858333), (1568, 840816), (1764, 747392), (1792, 735714), (2016, 653968), (2304, 572222), (2352, 560544), (2688, 490476), (3136, 420408), (3528, 373696), (3584, 367857), (4032, 326984), (4608, 286111), (4704, 280272), (5376, 245238), (5839, 225792), (6272, 210204), (7056, 186848), (8064, 163492), (9408, 140136), (10752, 122619), (11678, 112896), (12544, 105102), (14112, 93424), (16128, 81746), (17517, 75264), (18816, 70068), (23356, 56448), (25088, 52551), (28224, 46712), (32256, 40873), (35034, 37632)]