243405312

素因数分解:

$2^9\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1609

約数の個数: 80

約数和(自身を含む): 654949152

約数和(自身を除く): 411543840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 512, 642, 768, 856, 1284, 1481, 1536, 1712, 2568, 2962, 3424, 4443, 5136, 5924, 6848, 8886, 10272, 11848, 13696, 17772, 20544, 23696, 27392, 35544, 41088, 47392, 54784, 71088, 82176, 94784, 142176, 158467, 164352, 189568, 284352, 316934, 379136, 475401, 568704, 633868, 758272, 950802, 1137408, 1267736, 1901604, 2274816, 2535472, 3803208, 5070944, 7606416, 10141888, 15212832, 20283776, 30425664, 40567552, 60851328, 81135104, 121702656, 243405312]

約数ペア:

[(1, 243405312), (2, 121702656), (3, 81135104), (4, 60851328), (6, 40567552), (8, 30425664), (12, 20283776), (16, 15212832), (24, 10141888), (32, 7606416), (48, 5070944), (64, 3803208), (96, 2535472), (107, 2274816), (128, 1901604), (192, 1267736), (214, 1137408), (256, 950802), (321, 758272), (384, 633868), (428, 568704), (512, 475401), (642, 379136), (768, 316934), (856, 284352), (1284, 189568), (1481, 164352), (1536, 158467), (1712, 142176), (2568, 94784), (2962, 82176), (3424, 71088), (4443, 54784), (5136, 47392), (5924, 41088), (6848, 35544), (8886, 27392), (10272, 23696), (11848, 20544), (13696, 17772)]