1237547072

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1147

約数の個数: 56

約数和(自身を含む): 2492300832

約数和(自身を除く): 1254753760

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 211, 226, 422, 452, 811, 844, 904, 1622, 1688, 1808, 3244, 3376, 3616, 6488, 6752, 7232, 12976, 13504, 23843, 25952, 47686, 51904, 91643, 95372, 171121, 183286, 190744, 342242, 366572, 381488, 684484, 733144, 762976, 1368968, 1466288, 1525952, 2737936, 2932576, 5475872, 5865152, 10951744, 19336673, 38673346, 77346692, 154693384, 309386768, 618773536, 1237547072]

約数ペア:

[(1, 1237547072), (2, 618773536), (4, 309386768), (8, 154693384), (16, 77346692), (32, 38673346), (64, 19336673), (113, 10951744), (211, 5865152), (226, 5475872), (422, 2932576), (452, 2737936), (811, 1525952), (844, 1466288), (904, 1368968), (1622, 762976), (1688, 733144), (1808, 684484), (3244, 381488), (3376, 366572), (3616, 342242), (6488, 190744), (6752, 183286), (7232, 171121), (12976, 95372), (13504, 91643), (23843, 51904), (25952, 47686)]