995406848

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:519

約数の個数: 88

約数和(自身を含む): 2124687744

約数和(自身を除く): 1129280896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 211, 256, 271, 272, 422, 512, 542, 544, 844, 1024, 1084, 1088, 1688, 2168, 2176, 3376, 3587, 4336, 4352, 4607, 6752, 7174, 8672, 8704, 9214, 13504, 14348, 17344, 17408, 18428, 27008, 28696, 34688, 36856, 54016, 57181, 57392, 69376, 73712, 108032, 114362, 114784, 138752, 147424, 216064, 228724, 229568, 277504, 294848, 457448, 459136, 589696, 914896, 918272, 972077, 1179392, 1829792, 1836544, 1944154, 2358784, 3659584, 3673088, 3888308, 4717568, 7319168, 7776616, 14638336, 15553232, 29276672, 31106464, 58553344, 62212928, 124425856, 248851712, 497703424, 995406848]

約数ペア:

[(1, 995406848), (2, 497703424), (4, 248851712), (8, 124425856), (16, 62212928), (17, 58553344), (32, 31106464), (34, 29276672), (64, 15553232), (68, 14638336), (128, 7776616), (136, 7319168), (211, 4717568), (256, 3888308), (271, 3673088), (272, 3659584), (422, 2358784), (512, 1944154), (542, 1836544), (544, 1829792), (844, 1179392), (1024, 972077), (1084, 918272), (1088, 914896), (1688, 589696), (2168, 459136), (2176, 457448), (3376, 294848), (3587, 277504), (4336, 229568), (4352, 228724), (4607, 216064), (6752, 147424), (7174, 138752), (8672, 114784), (8704, 114362), (9214, 108032), (13504, 73712), (14348, 69376), (17344, 57392), (17408, 57181), (18428, 54016), (27008, 36856), (28696, 34688)]