1253773188

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15881}}^1$

素因数の和:15954

約数の個数: 96

約数和(自身を含む): 3521992320

約数和(自身を除く): 2268219132

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 86, 102, 108, 129, 153, 172, 204, 258, 306, 387, 459, 516, 612, 731, 774, 918, 1161, 1462, 1548, 1836, 2193, 2322, 2924, 4386, 4644, 6579, 8772, 13158, 15881, 19737, 26316, 31762, 39474, 47643, 63524, 78948, 95286, 142929, 190572, 269977, 285858, 428787, 539954, 571716, 682883, 809931, 857574, 1079908, 1365766, 1619862, 1715148, 2048649, 2429793, 2731532, 3239724, 4097298, 4859586, 6145947, 7289379, 8194596, 9719172, 11609011, 12291894, 14578758, 18437841, 23218022, 24583788, 29157516, 34827033, 36875682, 46436044, 69654066, 73751364, 104481099, 139308132, 208962198, 313443297, 417924396, 626886594, 1253773188]

約数ペア:

[(1, 1253773188), (2, 626886594), (3, 417924396), (4, 313443297), (6, 208962198), (9, 139308132), (12, 104481099), (17, 73751364), (18, 69654066), (27, 46436044), (34, 36875682), (36, 34827033), (43, 29157516), (51, 24583788), (54, 23218022), (68, 18437841), (86, 14578758), (102, 12291894), (108, 11609011), (129, 9719172), (153, 8194596), (172, 7289379), (204, 6145947), (258, 4859586), (306, 4097298), (387, 3239724), (459, 2731532), (516, 2429793), (612, 2048649), (731, 1715148), (774, 1619862), (918, 1365766), (1161, 1079908), (1462, 857574), (1548, 809931), (1836, 682883), (2193, 571716), (2322, 539954), (2924, 428787), (4386, 285858), (4644, 269977), (6579, 190572), (8772, 142929), (13158, 95286), (15881, 78948), (19737, 63524), (26316, 47643), (31762, 39474)]