299565568

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:433

約数の個数: 80

約数和(自身を含む): 641101824

約数和(自身を除く): 341536256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 256, 271, 272, 508, 512, 542, 544, 1016, 1084, 1088, 2032, 2159, 2168, 2176, 4064, 4318, 4336, 4352, 4607, 8128, 8636, 8672, 8704, 9214, 16256, 17272, 17344, 18428, 32512, 34417, 34544, 34688, 36856, 65024, 68834, 69088, 69376, 73712, 137668, 138176, 138752, 147424, 275336, 276352, 294848, 550672, 552704, 585089, 589696, 1101344, 1105408, 1170178, 1179392, 2202688, 2340356, 2358784, 4405376, 4680712, 8810752, 9361424, 17621504, 18722848, 37445696, 74891392, 149782784, 299565568]

約数ペア:

[(1, 299565568), (2, 149782784), (4, 74891392), (8, 37445696), (16, 18722848), (17, 17621504), (32, 9361424), (34, 8810752), (64, 4680712), (68, 4405376), (127, 2358784), (128, 2340356), (136, 2202688), (254, 1179392), (256, 1170178), (271, 1105408), (272, 1101344), (508, 589696), (512, 585089), (542, 552704), (544, 550672), (1016, 294848), (1084, 276352), (1088, 275336), (2032, 147424), (2159, 138752), (2168, 138176), (2176, 137668), (4064, 73712), (4318, 69376), (4336, 69088), (4352, 68834), (4607, 65024), (8128, 36856), (8636, 34688), (8672, 34544), (8704, 34417), (9214, 32512), (16256, 18428), (17272, 17344)]