39442531072

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37369}}^1$

素因数の和:37442

約数の個数: 144

約数和(自身を含む): 97771878400

約数和(自身を除く): 58329347328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 434, 448, 496, 532, 589, 608, 868, 896, 992, 1064, 1178, 1216, 1736, 1792, 1984, 2128, 2356, 2432, 3472, 3968, 4123, 4256, 4712, 4864, 6944, 7936, 8246, 8512, 9424, 13888, 16492, 17024, 18848, 27776, 32984, 34048, 37369, 37696, 55552, 65968, 74738, 75392, 131936, 149476, 150784, 261583, 263872, 298952, 523166, 527744, 597904, 710011, 1046332, 1055488, 1158439, 1195808, 1420022, 2092664, 2316878, 2391616, 2840044, 4185328, 4633756, 4783232, 4970077, 5680088, 8109073, 8370656, 9267512, 9566464, 9940154, 11360176, 16218146, 16741312, 18535024, 19880308, 22010341, 22720352, 32436292, 33482624, 37070048, 39760616, 44020682, 45440704, 64872584, 66965248, 74140096, 79521232, 88041364, 90881408, 129745168, 148280192, 154072387, 159042464, 176082728, 181762816, 259490336, 296560384, 308144774, 318084928, 352165456, 518980672, 616289548, 636169856, 704330912, 1037961344, 1232579096, 1272339712, 1408661824, 2075922688, 2465158192, 2817323648, 4930316384, 5634647296, 9860632768, 19721265536, 39442531072]

約数ペア:

[(1, 39442531072), (2, 19721265536), (4, 9860632768), (7, 5634647296), (8, 4930316384), (14, 2817323648), (16, 2465158192), (19, 2075922688), (28, 1408661824), (31, 1272339712), (32, 1232579096), (38, 1037961344), (56, 704330912), (62, 636169856), (64, 616289548), (76, 518980672), (112, 352165456), (124, 318084928), (128, 308144774), (133, 296560384), (152, 259490336), (217, 181762816), (224, 176082728), (248, 159042464), (256, 154072387), (266, 148280192), (304, 129745168), (434, 90881408), (448, 88041364), (496, 79521232), (532, 74140096), (589, 66965248), (608, 64872584), (868, 45440704), (896, 44020682), (992, 39760616), (1064, 37070048), (1178, 33482624), (1216, 32436292), (1736, 22720352), (1792, 22010341), (1984, 19880308), (2128, 18535024), (2356, 16741312), (2432, 16218146), (3472, 11360176), (3968, 9940154), (4123, 9566464), (4256, 9267512), (4712, 8370656), (4864, 8109073), (6944, 5680088), (7936, 4970077), (8246, 4783232), (8512, 4633756), (9424, 4185328), (13888, 2840044), (16492, 2391616), (17024, 2316878), (18848, 2092664), (27776, 1420022), (32984, 1195808), (34048, 1158439), (37369, 1055488), (37696, 1046332), (55552, 710011), (65968, 597904), (74738, 527744), (75392, 523166), (131936, 298952), (149476, 263872), (150784, 261583)]