218297632

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26339}}^1$

素因数の和:26393

約数の個数: 48

約数和(自身を含む): 504463680

約数和(自身を除く): 286166048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 26339, 52678, 105356, 184373, 210712, 368746, 421424, 737492, 842848, 974543, 1474984, 1949086, 2949968, 3898172, 5899936, 6821801, 7796344, 13643602, 15592688, 27287204, 31185376, 54574408, 109148816, 218297632]

約数ペア:

[(1, 218297632), (2, 109148816), (4, 54574408), (7, 31185376), (8, 27287204), (14, 15592688), (16, 13643602), (28, 7796344), (32, 6821801), (37, 5899936), (56, 3898172), (74, 2949968), (112, 1949086), (148, 1474984), (224, 974543), (259, 842848), (296, 737492), (518, 421424), (592, 368746), (1036, 210712), (1184, 184373), (2072, 105356), (4144, 52678), (8288, 26339)]