988425256

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2657}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 2354403240

約数和(自身を除く): 1365977984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 73, 91, 98, 104, 146, 182, 196, 292, 364, 392, 511, 584, 637, 728, 949, 1022, 1274, 1898, 2044, 2548, 2657, 3577, 3796, 4088, 5096, 5314, 6643, 7154, 7592, 10628, 13286, 14308, 18599, 21256, 26572, 28616, 34541, 37198, 46501, 53144, 69082, 74396, 93002, 130193, 138164, 148792, 186004, 193961, 241787, 260386, 276328, 372008, 387922, 483574, 520772, 775844, 967148, 1041544, 1357727, 1551688, 1692509, 1934296, 2521493, 2715454, 3385018, 5042986, 5430908, 6770036, 9504089, 10085972, 10861816, 13540072, 17650451, 19008178, 20171944, 35300902, 38016356, 70601804, 76032712, 123553157, 141203608, 247106314, 494212628, 988425256]

約数ペア:

[(1, 988425256), (2, 494212628), (4, 247106314), (7, 141203608), (8, 123553157), (13, 76032712), (14, 70601804), (26, 38016356), (28, 35300902), (49, 20171944), (52, 19008178), (56, 17650451), (73, 13540072), (91, 10861816), (98, 10085972), (104, 9504089), (146, 6770036), (182, 5430908), (196, 5042986), (292, 3385018), (364, 2715454), (392, 2521493), (511, 1934296), (584, 1692509), (637, 1551688), (728, 1357727), (949, 1041544), (1022, 967148), (1274, 775844), (1898, 520772), (2044, 483574), (2548, 387922), (2657, 372008), (3577, 276328), (3796, 260386), (4088, 241787), (5096, 193961), (5314, 186004), (6643, 148792), (7154, 138164), (7592, 130193), (10628, 93002), (13286, 74396), (14308, 69082), (18599, 53144), (21256, 46501), (26572, 37198), (28616, 34541)]