531479296

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 1135769040

約数和(自身を除く): 604289744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 128, 136, 194, 256, 272, 388, 544, 776, 1088, 1259, 1552, 1649, 2176, 2518, 3104, 3298, 4352, 5036, 6208, 6596, 10072, 12416, 13192, 20144, 21403, 24832, 26384, 40288, 42806, 52768, 80576, 85612, 105536, 122123, 161152, 171224, 211072, 244246, 322304, 342448, 422144, 488492, 684896, 976984, 1369792, 1953968, 2076091, 2739584, 3907936, 4152182, 5479168, 7815872, 8304364, 15631744, 16608728, 31263488, 33217456, 66434912, 132869824, 265739648, 531479296]

約数ペア:

[(1, 531479296), (2, 265739648), (4, 132869824), (8, 66434912), (16, 33217456), (17, 31263488), (32, 16608728), (34, 15631744), (64, 8304364), (68, 7815872), (97, 5479168), (128, 4152182), (136, 3907936), (194, 2739584), (256, 2076091), (272, 1953968), (388, 1369792), (544, 976984), (776, 684896), (1088, 488492), (1259, 422144), (1552, 342448), (1649, 322304), (2176, 244246), (2518, 211072), (3104, 171224), (3298, 161152), (4352, 122123), (5036, 105536), (6208, 85612), (6596, 80576), (10072, 52768), (12416, 42806), (13192, 40288), (20144, 26384), (21403, 24832)]