1520762376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{26861}}^1$

素因数の和:27214

約数の個数: 64

約数和(自身を含む): 4358090880

約数和(自身を除く): 2837328504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 337, 674, 1011, 1348, 2022, 2359, 2696, 4044, 4718, 7077, 8088, 9436, 14154, 18872, 26861, 28308, 53722, 56616, 80583, 107444, 161166, 188027, 214888, 322332, 376054, 564081, 644664, 752108, 1128162, 1504216, 2256324, 4512648, 9052157, 18104314, 27156471, 36208628, 54312942, 63365099, 72417256, 108625884, 126730198, 190095297, 217251768, 253460396, 380190594, 506920792, 760381188, 1520762376]

約数ペア:

[(1, 1520762376), (2, 760381188), (3, 506920792), (4, 380190594), (6, 253460396), (7, 217251768), (8, 190095297), (12, 126730198), (14, 108625884), (21, 72417256), (24, 63365099), (28, 54312942), (42, 36208628), (56, 27156471), (84, 18104314), (168, 9052157), (337, 4512648), (674, 2256324), (1011, 1504216), (1348, 1128162), (2022, 752108), (2359, 644664), (2696, 564081), (4044, 376054), (4718, 322332), (7077, 214888), (8088, 188027), (9436, 161166), (14154, 107444), (18872, 80583), (26861, 56616), (28308, 53722)]