339495232

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:983

約数の個数: 56

約数和(自身を含む): 691286400

約数和(自身を除く): 351791168

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 83, 158, 166, 316, 332, 632, 664, 809, 1264, 1328, 1618, 2528, 2656, 3236, 5056, 5312, 6472, 6557, 12944, 13114, 25888, 26228, 51776, 52456, 63911, 67147, 104912, 127822, 134294, 209824, 255644, 268588, 419648, 511288, 537176, 1022576, 1074352, 2045152, 2148704, 4090304, 4297408, 5304613, 10609226, 21218452, 42436904, 84873808, 169747616, 339495232]

約数ペア:

[(1, 339495232), (2, 169747616), (4, 84873808), (8, 42436904), (16, 21218452), (32, 10609226), (64, 5304613), (79, 4297408), (83, 4090304), (158, 2148704), (166, 2045152), (316, 1074352), (332, 1022576), (632, 537176), (664, 511288), (809, 419648), (1264, 268588), (1328, 255644), (1618, 209824), (2528, 134294), (2656, 127822), (3236, 104912), (5056, 67147), (5312, 63911), (6472, 52456), (6557, 51776), (12944, 26228), (13114, 25888)]