423075328

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3787

約数の個数: 80

約数和(自身を含む): 964157040

約数和(自身を除く): 541081712

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 832, 884, 1088, 1664, 1768, 2176, 3328, 3536, 3739, 4352, 6656, 7072, 7478, 8704, 14144, 14956, 28288, 29912, 48607, 56576, 59824, 63563, 97214, 113152, 119648, 127126, 194428, 239296, 254252, 388856, 478592, 508504, 777712, 826319, 957184, 1017008, 1555424, 1652638, 1914368, 2034016, 3110848, 3305276, 4068032, 6221696, 6610552, 8136064, 12443392, 13221104, 16272128, 24886784, 26442208, 32544256, 52884416, 105768832, 211537664, 423075328]

約数ペア:

[(1, 423075328), (2, 211537664), (4, 105768832), (8, 52884416), (13, 32544256), (16, 26442208), (17, 24886784), (26, 16272128), (32, 13221104), (34, 12443392), (52, 8136064), (64, 6610552), (68, 6221696), (104, 4068032), (128, 3305276), (136, 3110848), (208, 2034016), (221, 1914368), (256, 1652638), (272, 1555424), (416, 1017008), (442, 957184), (512, 826319), (544, 777712), (832, 508504), (884, 478592), (1088, 388856), (1664, 254252), (1768, 239296), (2176, 194428), (3328, 127126), (3536, 119648), (3739, 113152), (4352, 97214), (6656, 63563), (7072, 59824), (7478, 56576), (8704, 48607), (14144, 29912), (14956, 28288)]