2785827528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{13903}}^1$

素因数の和:13960

約数の個数: 144

約数和(自身を含む): 8654405760

約数和(自身を除く): 5868578232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 121, 132, 138, 184, 198, 207, 242, 253, 264, 276, 363, 396, 414, 484, 506, 552, 726, 759, 792, 828, 968, 1012, 1089, 1452, 1518, 1656, 2024, 2178, 2277, 2783, 2904, 3036, 4356, 4554, 5566, 6072, 8349, 8712, 9108, 11132, 13903, 16698, 18216, 22264, 25047, 27806, 33396, 41709, 50094, 55612, 66792, 83418, 100188, 111224, 125127, 152933, 166836, 200376, 250254, 305866, 319769, 333672, 458799, 500508, 611732, 639538, 917598, 959307, 1001016, 1223464, 1279076, 1376397, 1682263, 1835196, 1918614, 2558152, 2752794, 2877921, 3364526, 3517459, 3670392, 3837228, 5046789, 5505588, 5755842, 6729052, 7034918, 7674456, 10093578, 10552377, 11011176, 11511684, 13458104, 14069836, 15140367, 20187156, 21104754, 23023368, 28139672, 30280734, 31657131, 38692049, 40374312, 42209508, 60561468, 63314262, 77384098, 84419016, 116076147, 121122936, 126628524, 154768196, 232152294, 253257048, 309536392, 348228441, 464304588, 696456882, 928609176, 1392913764, 2785827528]

約数ペア:

[(1, 2785827528), (2, 1392913764), (3, 928609176), (4, 696456882), (6, 464304588), (8, 348228441), (9, 309536392), (11, 253257048), (12, 232152294), (18, 154768196), (22, 126628524), (23, 121122936), (24, 116076147), (33, 84419016), (36, 77384098), (44, 63314262), (46, 60561468), (66, 42209508), (69, 40374312), (72, 38692049), (88, 31657131), (92, 30280734), (99, 28139672), (121, 23023368), (132, 21104754), (138, 20187156), (184, 15140367), (198, 14069836), (207, 13458104), (242, 11511684), (253, 11011176), (264, 10552377), (276, 10093578), (363, 7674456), (396, 7034918), (414, 6729052), (484, 5755842), (506, 5505588), (552, 5046789), (726, 3837228), (759, 3670392), (792, 3517459), (828, 3364526), (968, 2877921), (1012, 2752794), (1089, 2558152), (1452, 1918614), (1518, 1835196), (1656, 1682263), (2024, 1376397), (2178, 1279076), (2277, 1223464), (2783, 1001016), (2904, 959307), (3036, 917598), (4356, 639538), (4554, 611732), (5566, 500508), (6072, 458799), (8349, 333672), (8712, 319769), (9108, 305866), (11132, 250254), (13903, 200376), (16698, 166836), (18216, 152933), (22264, 125127), (25047, 111224), (27806, 100188), (33396, 83418), (41709, 66792), (50094, 55612)]