342392768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 84

約数和(自身を含む): 741532680

約数和(自身を除く): 399139912

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 293, 304, 496, 586, 589, 608, 961, 992, 1172, 1178, 1216, 1922, 1984, 2344, 2356, 3844, 4688, 4712, 5567, 7688, 9083, 9376, 9424, 11134, 15376, 18166, 18259, 18752, 18848, 22268, 30752, 36332, 36518, 37696, 44536, 61504, 72664, 73036, 89072, 145328, 146072, 172577, 178144, 281573, 290656, 292144, 345154, 356288, 563146, 581312, 584288, 690308, 1126292, 1168576, 1380616, 2252584, 2761232, 4505168, 5349887, 5522464, 9010336, 10699774, 11044928, 18020672, 21399548, 42799096, 85598192, 171196384, 342392768]

約数ペア:

[(1, 342392768), (2, 171196384), (4, 85598192), (8, 42799096), (16, 21399548), (19, 18020672), (31, 11044928), (32, 10699774), (38, 9010336), (62, 5522464), (64, 5349887), (76, 4505168), (124, 2761232), (152, 2252584), (248, 1380616), (293, 1168576), (304, 1126292), (496, 690308), (586, 584288), (589, 581312), (608, 563146), (961, 356288), (992, 345154), (1172, 292144), (1178, 290656), (1216, 281573), (1922, 178144), (1984, 172577), (2344, 146072), (2356, 145328), (3844, 89072), (4688, 73036), (4712, 72664), (5567, 61504), (7688, 44536), (9083, 37696), (9376, 36518), (9424, 36332), (11134, 30752), (15376, 22268), (18166, 18848), (18259, 18752)]