1840054272

素因数分解:

$2^{16}\times 3^1\times 7^2\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 204

約数和(自身を含む): 5737764096

約数和(自身を除く): 3897709824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 191, 192, 196, 224, 256, 294, 336, 382, 384, 392, 448, 512, 573, 588, 672, 764, 768, 784, 896, 1024, 1146, 1176, 1337, 1344, 1528, 1536, 1568, 1792, 2048, 2292, 2352, 2674, 2688, 3056, 3072, 3136, 3584, 4011, 4096, 4584, 4704, 5348, 5376, 6112, 6144, 6272, 7168, 8022, 8192, 9168, 9359, 9408, 10696, 10752, 12224, 12288, 12544, 14336, 16044, 16384, 18336, 18718, 18816, 21392, 21504, 24448, 24576, 25088, 28077, 28672, 32088, 32768, 36672, 37436, 37632, 42784, 43008, 48896, 49152, 50176, 56154, 57344, 64176, 65536, 73344, 74872, 75264, 85568, 86016, 97792, 98304, 100352, 112308, 114688, 128352, 146688, 149744, 150528, 171136, 172032, 195584, 196608, 200704, 224616, 229376, 256704, 293376, 299488, 301056, 342272, 344064, 391168, 401408, 449232, 458752, 513408, 586752, 598976, 602112, 684544, 688128, 782336, 802816, 898464, 1026816, 1173504, 1197952, 1204224, 1369088, 1376256, 1564672, 1605632, 1796928, 2053632, 2347008, 2395904, 2408448, 2738176, 3129344, 3211264, 3593856, 4107264, 4694016, 4791808, 4816896, 5476352, 6258688, 7187712, 8214528, 9388032, 9583616, 9633792, 10952704, 12517376, 14375424, 16429056, 18776064, 19167232, 21905408, 28750848, 32858112, 37552128, 38334464, 43810816, 57501696, 65716224, 76668928, 87621632, 115003392, 131432448, 153337856, 230006784, 262864896, 306675712, 460013568, 613351424, 920027136, 1840054272]

約数ペア:

[(1, 1840054272), (2, 920027136), (3, 613351424), (4, 460013568), (6, 306675712), (7, 262864896), (8, 230006784), (12, 153337856), (14, 131432448), (16, 115003392), (21, 87621632), (24, 76668928), (28, 65716224), (32, 57501696), (42, 43810816), (48, 38334464), (49, 37552128), (56, 32858112), (64, 28750848), (84, 21905408), (96, 19167232), (98, 18776064), (112, 16429056), (128, 14375424), (147, 12517376), (168, 10952704), (191, 9633792), (192, 9583616), (196, 9388032), (224, 8214528), (256, 7187712), (294, 6258688), (336, 5476352), (382, 4816896), (384, 4791808), (392, 4694016), (448, 4107264), (512, 3593856), (573, 3211264), (588, 3129344), (672, 2738176), (764, 2408448), (768, 2395904), (784, 2347008), (896, 2053632), (1024, 1796928), (1146, 1605632), (1176, 1564672), (1337, 1376256), (1344, 1369088), (1528, 1204224), (1536, 1197952), (1568, 1173504), (1792, 1026816), (2048, 898464), (2292, 802816), (2352, 782336), (2674, 688128), (2688, 684544), (3056, 602112), (3072, 598976), (3136, 586752), (3584, 513408), (4011, 458752), (4096, 449232), (4584, 401408), (4704, 391168), (5348, 344064), (5376, 342272), (6112, 301056), (6144, 299488), (6272, 293376), (7168, 256704), (8022, 229376), (8192, 224616), (9168, 200704), (9359, 196608), (9408, 195584), (10696, 172032), (10752, 171136), (12224, 150528), (12288, 149744), (12544, 146688), (14336, 128352), (16044, 114688), (16384, 112308), (18336, 100352), (18718, 98304), (18816, 97792), (21392, 86016), (21504, 85568), (24448, 75264), (24576, 74872), (25088, 73344), (28077, 65536), (28672, 64176), (32088, 57344), (32768, 56154), (36672, 50176), (37436, 49152), (37632, 48896), (42784, 43008)]