2158927872

素因数分解:

$2^{13}\times 3^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:957

約数の個数: 112

約数和(自身を含む): 5817668832

約数和(自身を除く): 3658740960

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, 821, 856, 1024, 1284, 1536, 1642, 1712, 2048, 2463, 2568, 3072, 3284, 3424, 4096, 4926, 5136, 6144, 6568, 6848, 8192, 9852, 10272, 12288, 13136, 13696, 19704, 20544, 24576, 26272, 27392, 39408, 41088, 52544, 54784, 78816, 82176, 87847, 105088, 109568, 157632, 164352, 175694, 210176, 219136, 263541, 315264, 328704, 351388, 420352, 438272, 527082, 630528, 657408, 702776, 840704, 876544, 1054164, 1261056, 1314816, 1405552, 1681408, 2108328, 2522112, 2629632, 2811104, 3362816, 4216656, 5044224, 5622208, 6725632, 8433312, 10088448, 11244416, 16866624, 20176896, 22488832, 33733248, 44977664, 67466496, 89955328, 134932992, 179910656, 269865984, 359821312, 539731968, 719642624, 1079463936, 2158927872]

約数ペア:

[(1, 2158927872), (2, 1079463936), (3, 719642624), (4, 539731968), (6, 359821312), (8, 269865984), (12, 179910656), (16, 134932992), (24, 89955328), (32, 67466496), (48, 44977664), (64, 33733248), (96, 22488832), (107, 20176896), (128, 16866624), (192, 11244416), (214, 10088448), (256, 8433312), (321, 6725632), (384, 5622208), (428, 5044224), (512, 4216656), (642, 3362816), (768, 2811104), (821, 2629632), (856, 2522112), (1024, 2108328), (1284, 1681408), (1536, 1405552), (1642, 1314816), (1712, 1261056), (2048, 1054164), (2463, 876544), (2568, 840704), (3072, 702776), (3284, 657408), (3424, 630528), (4096, 527082), (4926, 438272), (5136, 420352), (6144, 351388), (6568, 328704), (6848, 315264), (8192, 263541), (9852, 219136), (10272, 210176), (12288, 175694), (13136, 164352), (13696, 157632), (19704, 109568), (20544, 105088), (24576, 87847), (26272, 82176), (27392, 78816), (39408, 54784), (41088, 52544)]