2101521408

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:667

約数の個数: 264

約数和(自身を含む): 6810319872

約数和(自身を除く): 4708798464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 256, 276, 294, 322, 336, 368, 384, 392, 448, 483, 512, 552, 588, 607, 644, 672, 736, 768, 784, 896, 966, 1024, 1104, 1127, 1176, 1214, 1288, 1344, 1472, 1536, 1568, 1792, 1821, 1932, 2208, 2254, 2352, 2428, 2576, 2688, 2944, 3072, 3136, 3381, 3584, 3642, 3864, 4249, 4416, 4508, 4704, 4856, 5152, 5376, 5888, 6272, 6762, 7168, 7284, 7728, 8498, 8832, 9016, 9408, 9712, 10304, 10752, 11776, 12544, 12747, 13524, 13961, 14568, 15456, 16996, 17664, 18032, 18816, 19424, 20608, 21504, 23552, 25088, 25494, 27048, 27922, 29136, 29743, 30912, 33992, 35328, 36064, 37632, 38848, 41216, 41883, 50176, 50988, 54096, 55844, 58272, 59486, 61824, 67984, 70656, 72128, 75264, 77696, 82432, 83766, 89229, 97727, 101976, 108192, 111688, 116544, 118972, 123648, 135968, 144256, 150528, 155392, 164864, 167532, 178458, 195454, 203952, 216384, 223376, 233088, 237944, 247296, 271936, 288512, 293181, 310784, 335064, 356916, 390908, 407904, 432768, 446752, 466176, 475888, 494592, 543872, 577024, 586362, 621568, 670128, 684089, 713832, 781816, 815808, 865536, 893504, 932352, 951776, 1087744, 1154048, 1172724, 1340256, 1368178, 1427664, 1563632, 1631616, 1731072, 1787008, 1864704, 1903552, 2052267, 2175488, 2345448, 2680512, 2736356, 2855328, 3127264, 3263232, 3462144, 3574016, 3807104, 4104534, 4350976, 4690896, 5361024, 5472712, 5710656, 6254528, 6526464, 7148032, 7614208, 8209068, 9381792, 10722048, 10945424, 11421312, 12509056, 13052928, 14296064, 15228416, 16418136, 18763584, 21444096, 21890848, 22842624, 25018112, 30456832, 32836272, 37527168, 42888192, 43781696, 45685248, 50036224, 65672544, 75054336, 87563392, 91370496, 100072448, 131345088, 150108672, 175126784, 262690176, 300217344, 350253568, 525380352, 700507136, 1050760704, 2101521408]

約数ペア:

[(1, 2101521408), (2, 1050760704), (3, 700507136), (4, 525380352), (6, 350253568), (7, 300217344), (8, 262690176), (12, 175126784), (14, 150108672), (16, 131345088), (21, 100072448), (23, 91370496), (24, 87563392), (28, 75054336), (32, 65672544), (42, 50036224), (46, 45685248), (48, 43781696), (49, 42888192), (56, 37527168), (64, 32836272), (69, 30456832), (84, 25018112), (92, 22842624), (96, 21890848), (98, 21444096), (112, 18763584), (128, 16418136), (138, 15228416), (147, 14296064), (161, 13052928), (168, 12509056), (184, 11421312), (192, 10945424), (196, 10722048), (224, 9381792), (256, 8209068), (276, 7614208), (294, 7148032), (322, 6526464), (336, 6254528), (368, 5710656), (384, 5472712), (392, 5361024), (448, 4690896), (483, 4350976), (512, 4104534), (552, 3807104), (588, 3574016), (607, 3462144), (644, 3263232), (672, 3127264), (736, 2855328), (768, 2736356), (784, 2680512), (896, 2345448), (966, 2175488), (1024, 2052267), (1104, 1903552), (1127, 1864704), (1176, 1787008), (1214, 1731072), (1288, 1631616), (1344, 1563632), (1472, 1427664), (1536, 1368178), (1568, 1340256), (1792, 1172724), (1821, 1154048), (1932, 1087744), (2208, 951776), (2254, 932352), (2352, 893504), (2428, 865536), (2576, 815808), (2688, 781816), (2944, 713832), (3072, 684089), (3136, 670128), (3381, 621568), (3584, 586362), (3642, 577024), (3864, 543872), (4249, 494592), (4416, 475888), (4508, 466176), (4704, 446752), (4856, 432768), (5152, 407904), (5376, 390908), (5888, 356916), (6272, 335064), (6762, 310784), (7168, 293181), (7284, 288512), (7728, 271936), (8498, 247296), (8832, 237944), (9016, 233088), (9408, 223376), (9712, 216384), (10304, 203952), (10752, 195454), (11776, 178458), (12544, 167532), (12747, 164864), (13524, 155392), (13961, 150528), (14568, 144256), (15456, 135968), (16996, 123648), (17664, 118972), (18032, 116544), (18816, 111688), (19424, 108192), (20608, 101976), (21504, 97727), (23552, 89229), (25088, 83766), (25494, 82432), (27048, 77696), (27922, 75264), (29136, 72128), (29743, 70656), (30912, 67984), (33992, 61824), (35328, 59486), (36064, 58272), (37632, 55844), (38848, 54096), (41216, 50988), (41883, 50176)]