31820286888

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{130253}}^1$

素因数の和:130313

約数の個数: 160

約数和(自身を含む): 99292624200

約数和(自身を除く): 67472337312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 156, 162, 174, 216, 232, 234, 261, 312, 324, 348, 351, 377, 468, 522, 648, 696, 702, 754, 783, 936, 1044, 1053, 1131, 1404, 1508, 1566, 2088, 2106, 2262, 2349, 2808, 3016, 3132, 3393, 4212, 4524, 4698, 6264, 6786, 8424, 9048, 9396, 10179, 13572, 18792, 20358, 27144, 30537, 40716, 61074, 81432, 122148, 130253, 244296, 260506, 390759, 521012, 781518, 1042024, 1172277, 1563036, 1693289, 2344554, 3126072, 3386578, 3516831, 3777337, 4689108, 5079867, 6773156, 7033662, 7554674, 9378216, 10159734, 10550493, 11332011, 13546312, 14067324, 15109348, 15239601, 20319468, 21100986, 22664022, 28134648, 30218696, 30479202, 33996033, 40638936, 42201972, 45328044, 45718803, 49105381, 60958404, 67992066, 84403944, 90656088, 91437606, 98210762, 101988099, 121916808, 135984132, 137156409, 147316143, 182875212, 196421524, 203976198, 271968264, 274312818, 294632286, 305964297, 365750424, 392843048, 407952396, 441948429, 548625636, 589264572, 611928594, 815904792, 883896858, 1097251272, 1178529144, 1223857188, 1325845287, 1767793716, 2447714376, 2651690574, 3535587432, 3977535861, 5303381148, 7955071722, 10606762296, 15910143444, 31820286888]

約数ペア:

[(1, 31820286888), (2, 15910143444), (3, 10606762296), (4, 7955071722), (6, 5303381148), (8, 3977535861), (9, 3535587432), (12, 2651690574), (13, 2447714376), (18, 1767793716), (24, 1325845287), (26, 1223857188), (27, 1178529144), (29, 1097251272), (36, 883896858), (39, 815904792), (52, 611928594), (54, 589264572), (58, 548625636), (72, 441948429), (78, 407952396), (81, 392843048), (87, 365750424), (104, 305964297), (108, 294632286), (116, 274312818), (117, 271968264), (156, 203976198), (162, 196421524), (174, 182875212), (216, 147316143), (232, 137156409), (234, 135984132), (261, 121916808), (312, 101988099), (324, 98210762), (348, 91437606), (351, 90656088), (377, 84403944), (468, 67992066), (522, 60958404), (648, 49105381), (696, 45718803), (702, 45328044), (754, 42201972), (783, 40638936), (936, 33996033), (1044, 30479202), (1053, 30218696), (1131, 28134648), (1404, 22664022), (1508, 21100986), (1566, 20319468), (2088, 15239601), (2106, 15109348), (2262, 14067324), (2349, 13546312), (2808, 11332011), (3016, 10550493), (3132, 10159734), (3393, 9378216), (4212, 7554674), (4524, 7033662), (4698, 6773156), (6264, 5079867), (6786, 4689108), (8424, 3777337), (9048, 3516831), (9396, 3386578), (10179, 3126072), (13572, 2344554), (18792, 1693289), (20358, 1563036), (27144, 1172277), (30537, 1042024), (40716, 781518), (61074, 521012), (81432, 390759), (122148, 260506), (130253, 244296)]