2098987008

素因数分解:

$2^{18}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 152

約数和(自身を含む): 5964288912

約数和(自身を除く): 3865301904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 157, 192, 204, 256, 272, 314, 384, 408, 471, 512, 544, 628, 768, 816, 942, 1024, 1088, 1256, 1536, 1632, 1884, 2048, 2176, 2512, 2669, 3072, 3264, 3768, 4096, 4352, 5024, 5338, 6144, 6528, 7536, 8007, 8192, 8704, 10048, 10676, 12288, 13056, 15072, 16014, 16384, 17408, 20096, 21352, 24576, 26112, 30144, 32028, 32768, 34816, 40192, 42704, 49152, 52224, 60288, 64056, 65536, 69632, 80384, 85408, 98304, 104448, 120576, 128112, 131072, 139264, 160768, 170816, 196608, 208896, 241152, 256224, 262144, 278528, 321536, 341632, 393216, 417792, 482304, 512448, 557056, 643072, 683264, 786432, 835584, 964608, 1024896, 1114112, 1286144, 1366528, 1671168, 1929216, 2049792, 2228224, 2572288, 2733056, 3342336, 3858432, 4099584, 4456448, 5144576, 5466112, 6684672, 7716864, 8199168, 10289152, 10932224, 13369344, 15433728, 16398336, 20578304, 21864448, 30867456, 32796672, 41156608, 43728896, 61734912, 65593344, 87457792, 123469824, 131186688, 174915584, 262373376, 349831168, 524746752, 699662336, 1049493504, 2098987008]

約数ペア:

[(1, 2098987008), (2, 1049493504), (3, 699662336), (4, 524746752), (6, 349831168), (8, 262373376), (12, 174915584), (16, 131186688), (17, 123469824), (24, 87457792), (32, 65593344), (34, 61734912), (48, 43728896), (51, 41156608), (64, 32796672), (68, 30867456), (96, 21864448), (102, 20578304), (128, 16398336), (136, 15433728), (157, 13369344), (192, 10932224), (204, 10289152), (256, 8199168), (272, 7716864), (314, 6684672), (384, 5466112), (408, 5144576), (471, 4456448), (512, 4099584), (544, 3858432), (628, 3342336), (768, 2733056), (816, 2572288), (942, 2228224), (1024, 2049792), (1088, 1929216), (1256, 1671168), (1536, 1366528), (1632, 1286144), (1884, 1114112), (2048, 1024896), (2176, 964608), (2512, 835584), (2669, 786432), (3072, 683264), (3264, 643072), (3768, 557056), (4096, 512448), (4352, 482304), (5024, 417792), (5338, 393216), (6144, 341632), (6528, 321536), (7536, 278528), (8007, 262144), (8192, 256224), (8704, 241152), (10048, 208896), (10676, 196608), (12288, 170816), (13056, 160768), (15072, 139264), (16014, 131072), (16384, 128112), (17408, 120576), (20096, 104448), (21352, 98304), (24576, 85408), (26112, 80384), (30144, 69632), (32028, 65536), (32768, 64056), (34816, 60288), (40192, 52224), (42704, 49152)]