218548096

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{10103}}^1$

素因数の和:10143

約数の個数: 48

約数和(自身を含む): 471503160

約数和(自身を除く): 252955064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 5408, 10103, 10816, 20206, 21632, 40412, 80824, 131339, 161648, 262678, 323296, 525356, 646592, 1050712, 1293184, 1707407, 2101424, 3414814, 4202848, 6829628, 8405696, 13659256, 16811392, 27318512, 54637024, 109274048, 218548096]

約数ペア:

[(1, 218548096), (2, 109274048), (4, 54637024), (8, 27318512), (13, 16811392), (16, 13659256), (26, 8405696), (32, 6829628), (52, 4202848), (64, 3414814), (104, 2101424), (128, 1707407), (169, 1293184), (208, 1050712), (338, 646592), (416, 525356), (676, 323296), (832, 262678), (1352, 161648), (1664, 131339), (2704, 80824), (5408, 40412), (10103, 21632), (10816, 20206)]