1330253676

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{1571}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 3449269824

約数和(自身を除く): 2119016148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 547, 774, 1094, 1548, 1571, 1641, 2188, 3142, 3282, 4713, 4923, 6284, 6564, 9426, 9846, 14139, 18852, 19692, 23521, 28278, 47042, 56556, 67553, 70563, 94084, 135106, 141126, 202659, 211689, 270212, 282252, 405318, 423378, 607977, 810636, 846756, 859337, 1215954, 1718674, 2431908, 2578011, 3437348, 5156022, 7734033, 10312044, 15468066, 30936132, 36951491, 73902982, 110854473, 147805964, 221708946, 332563419, 443417892, 665126838, 1330253676]

約数ペア:

[(1, 1330253676), (2, 665126838), (3, 443417892), (4, 332563419), (6, 221708946), (9, 147805964), (12, 110854473), (18, 73902982), (36, 36951491), (43, 30936132), (86, 15468066), (129, 10312044), (172, 7734033), (258, 5156022), (387, 3437348), (516, 2578011), (547, 2431908), (774, 1718674), (1094, 1215954), (1548, 859337), (1571, 846756), (1641, 810636), (2188, 607977), (3142, 423378), (3282, 405318), (4713, 282252), (4923, 270212), (6284, 211689), (6564, 202659), (9426, 141126), (9846, 135106), (14139, 94084), (18852, 70563), (19692, 67553), (23521, 56556), (28278, 47042)]