1994138496

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{35327}}^1$

素因数の和:35361

約数の個数: 144

約数和(自身を含む): 6675402240

約数和(自身を除く): 4681263744

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, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 9408, 14112, 18816, 28224, 35327, 56448, 70654, 105981, 141308, 211962, 247289, 282616, 317943, 423924, 494578, 565232, 635886, 741867, 847848, 989156, 1130464, 1271772, 1483734, 1695696, 1731023, 1978312, 2225601, 2260928, 2543544, 2967468, 3391392, 3462046, 3956624, 4451202, 4521856, 5087088, 5193069, 5934936, 6782784, 6924092, 7913248, 8902404, 10174176, 10386138, 11869872, 13565568, 13848184, 15579207, 15826496, 17804808, 20348352, 20772276, 23739744, 27696368, 31158414, 31652992, 35609616, 40696704, 41544552, 47479488, 55392736, 62316828, 71219232, 83089104, 94958976, 110785472, 124633656, 142438464, 166178208, 221570944, 249267312, 284876928, 332356416, 498534624, 664712832, 997069248, 1994138496]

約数ペア:

[(1, 1994138496), (2, 997069248), (3, 664712832), (4, 498534624), (6, 332356416), (7, 284876928), (8, 249267312), (9, 221570944), (12, 166178208), (14, 142438464), (16, 124633656), (18, 110785472), (21, 94958976), (24, 83089104), (28, 71219232), (32, 62316828), (36, 55392736), (42, 47479488), (48, 41544552), (49, 40696704), (56, 35609616), (63, 31652992), (64, 31158414), (72, 27696368), (84, 23739744), (96, 20772276), (98, 20348352), (112, 17804808), (126, 15826496), (128, 15579207), (144, 13848184), (147, 13565568), (168, 11869872), (192, 10386138), (196, 10174176), (224, 8902404), (252, 7913248), (288, 6924092), (294, 6782784), (336, 5934936), (384, 5193069), (392, 5087088), (441, 4521856), (448, 4451202), (504, 3956624), (576, 3462046), (588, 3391392), (672, 2967468), (784, 2543544), (882, 2260928), (896, 2225601), (1008, 1978312), (1152, 1731023), (1176, 1695696), (1344, 1483734), (1568, 1271772), (1764, 1130464), (2016, 989156), (2352, 847848), (2688, 741867), (3136, 635886), (3528, 565232), (4032, 494578), (4704, 423924), (6272, 317943), (7056, 282616), (8064, 247289), (9408, 211962), (14112, 141308), (18816, 105981), (28224, 70654), (35327, 56448)]