38434656

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 115105536

約数和(自身を除く): 76670880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 103, 104, 138, 156, 169, 184, 206, 208, 276, 299, 309, 312, 338, 368, 412, 416, 507, 552, 598, 618, 624, 676, 736, 824, 897, 1014, 1104, 1196, 1236, 1248, 1339, 1352, 1648, 1794, 2028, 2208, 2369, 2392, 2472, 2678, 2704, 3296, 3588, 3887, 4017, 4056, 4738, 4784, 4944, 5356, 5408, 7107, 7176, 7774, 8034, 8112, 9476, 9568, 9888, 10712, 11661, 14214, 14352, 15548, 16068, 16224, 17407, 18952, 21424, 23322, 28428, 28704, 30797, 31096, 32136, 34814, 37904, 42848, 46644, 52221, 56856, 61594, 62192, 64272, 69628, 75808, 92391, 93288, 104442, 113712, 123188, 124384, 128544, 139256, 184782, 186576, 208884, 227424, 246376, 278512, 369564, 373152, 400361, 417768, 492752, 557024, 739128, 800722, 835536, 985504, 1201083, 1478256, 1601444, 1671072, 2402166, 2956512, 3202888, 4804332, 6405776, 9608664, 12811552, 19217328, 38434656]

約数ペア:

[(1, 38434656), (2, 19217328), (3, 12811552), (4, 9608664), (6, 6405776), (8, 4804332), (12, 3202888), (13, 2956512), (16, 2402166), (23, 1671072), (24, 1601444), (26, 1478256), (32, 1201083), (39, 985504), (46, 835536), (48, 800722), (52, 739128), (69, 557024), (78, 492752), (92, 417768), (96, 400361), (103, 373152), (104, 369564), (138, 278512), (156, 246376), (169, 227424), (184, 208884), (206, 186576), (208, 184782), (276, 139256), (299, 128544), (309, 124384), (312, 123188), (338, 113712), (368, 104442), (412, 93288), (416, 92391), (507, 75808), (552, 69628), (598, 64272), (618, 62192), (624, 61594), (676, 56856), (736, 52221), (824, 46644), (897, 42848), (1014, 37904), (1104, 34814), (1196, 32136), (1236, 31096), (1248, 30797), (1339, 28704), (1352, 28428), (1648, 23322), (1794, 21424), (2028, 18952), (2208, 17407), (2369, 16224), (2392, 16068), (2472, 15548), (2678, 14352), (2704, 14214), (3296, 11661), (3588, 10712), (3887, 9888), (4017, 9568), (4056, 9476), (4738, 8112), (4784, 8034), (4944, 7774), (5356, 7176), (5408, 7107)]