258655608

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{6791}}^1$

素因数の和:6849

約数の個数: 72

約数和(自身を含む): 732415320

約数和(自身を除く): 473759712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 2116, 3174, 4232, 4761, 6348, 6791, 9522, 12696, 13582, 19044, 20373, 27164, 38088, 40746, 54328, 61119, 81492, 122238, 156193, 162984, 244476, 312386, 468579, 488952, 624772, 937158, 1249544, 1405737, 1874316, 2811474, 3592439, 3748632, 5622948, 7184878, 10777317, 11245896, 14369756, 21554634, 28739512, 32331951, 43109268, 64663902, 86218536, 129327804, 258655608]

約数ペア:

[(1, 258655608), (2, 129327804), (3, 86218536), (4, 64663902), (6, 43109268), (8, 32331951), (9, 28739512), (12, 21554634), (18, 14369756), (23, 11245896), (24, 10777317), (36, 7184878), (46, 5622948), (69, 3748632), (72, 3592439), (92, 2811474), (138, 1874316), (184, 1405737), (207, 1249544), (276, 937158), (414, 624772), (529, 488952), (552, 468579), (828, 312386), (1058, 244476), (1587, 162984), (1656, 156193), (2116, 122238), (3174, 81492), (4232, 61119), (4761, 54328), (6348, 40746), (6791, 38088), (9522, 27164), (12696, 20373), (13582, 19044)]