2012798208

素因数分解:

$2^8\times 3^1\times {\mathrm{211}}^1\times {\mathrm{12421}}^1$

素因数の和:12651

約数の個数: 72

約数和(自身を含む): 5382800416

約数和(自身を除く): 3370002208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 633, 768, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 12421, 13504, 20256, 24842, 27008, 37263, 40512, 49684, 54016, 74526, 81024, 99368, 149052, 162048, 198736, 298104, 397472, 596208, 794944, 1192416, 1589888, 2384832, 2620831, 3179776, 4769664, 5241662, 7862493, 9539328, 10483324, 15724986, 20966648, 31449972, 41933296, 62899944, 83866592, 125799888, 167733184, 251599776, 335466368, 503199552, 670932736, 1006399104, 2012798208]

約数ペア:

[(1, 2012798208), (2, 1006399104), (3, 670932736), (4, 503199552), (6, 335466368), (8, 251599776), (12, 167733184), (16, 125799888), (24, 83866592), (32, 62899944), (48, 41933296), (64, 31449972), (96, 20966648), (128, 15724986), (192, 10483324), (211, 9539328), (256, 7862493), (384, 5241662), (422, 4769664), (633, 3179776), (768, 2620831), (844, 2384832), (1266, 1589888), (1688, 1192416), (2532, 794944), (3376, 596208), (5064, 397472), (6752, 298104), (10128, 198736), (12421, 162048), (13504, 149052), (20256, 99368), (24842, 81024), (27008, 74526), (37263, 54016), (40512, 49684)]