2028463872

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{25643}}^1$

素因数の和:25765

約数の個数: 72

約数和(自身を含む): 5451298944

約数和(自身を除く): 3422835072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 618, 768, 824, 1236, 1648, 2472, 3296, 4944, 6592, 9888, 13184, 19776, 25643, 26368, 39552, 51286, 76929, 79104, 102572, 153858, 205144, 307716, 410288, 615432, 820576, 1230864, 1641152, 2461728, 2641229, 3282304, 4923456, 5282458, 6564608, 7923687, 9846912, 10564916, 15847374, 19693824, 21129832, 31694748, 42259664, 63389496, 84519328, 126778992, 169038656, 253557984, 338077312, 507115968, 676154624, 1014231936, 2028463872]

約数ペア:

[(1, 2028463872), (2, 1014231936), (3, 676154624), (4, 507115968), (6, 338077312), (8, 253557984), (12, 169038656), (16, 126778992), (24, 84519328), (32, 63389496), (48, 42259664), (64, 31694748), (96, 21129832), (103, 19693824), (128, 15847374), (192, 10564916), (206, 9846912), (256, 7923687), (309, 6564608), (384, 5282458), (412, 4923456), (618, 3282304), (768, 2641229), (824, 2461728), (1236, 1641152), (1648, 1230864), (2472, 820576), (3296, 615432), (4944, 410288), (6592, 307716), (9888, 205144), (13184, 153858), (19776, 102572), (25643, 79104), (26368, 76929), (39552, 51286)]