552319128

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{69109}}^1$

素因数の和:69161

約数の個数: 64

約数和(自身を含む): 1575708000

約数和(自身を除く): 1023388872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 69109, 138218, 207327, 276436, 414654, 552872, 621981, 829308, 1243962, 1658616, 1865943, 2487924, 2557033, 3731886, 4975848, 5114066, 7463772, 7671099, 10228132, 14927544, 15342198, 20456264, 23013297, 30684396, 46026594, 61368792, 69039891, 92053188, 138079782, 184106376, 276159564, 552319128]

約数ペア:

[(1, 552319128), (2, 276159564), (3, 184106376), (4, 138079782), (6, 92053188), (8, 69039891), (9, 61368792), (12, 46026594), (18, 30684396), (24, 23013297), (27, 20456264), (36, 15342198), (37, 14927544), (54, 10228132), (72, 7671099), (74, 7463772), (108, 5114066), (111, 4975848), (148, 3731886), (216, 2557033), (222, 2487924), (296, 1865943), (333, 1658616), (444, 1243962), (666, 829308), (888, 621981), (999, 552872), (1332, 414654), (1998, 276436), (2664, 207327), (3996, 138218), (7992, 69109)]