681363938304

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{5737}}^1$

素因数の和:6040

約数の個数: 396

約数和(自身を含む): 2297738078064

約数和(自身を除く): 1616374139760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 263, 288, 294, 336, 384, 392, 441, 448, 504, 512, 526, 576, 588, 672, 768, 784, 789, 882, 896, 1008, 1024, 1052, 1152, 1176, 1344, 1536, 1568, 1578, 1764, 1792, 1841, 2016, 2104, 2304, 2352, 2367, 2688, 3072, 3136, 3156, 3528, 3584, 3682, 4032, 4208, 4608, 4704, 4734, 5376, 5523, 5737, 6272, 6312, 7056, 7168, 7364, 8064, 8416, 9216, 9408, 9468, 10752, 11046, 11474, 12544, 12624, 12887, 14112, 14728, 16128, 16569, 16832, 17211, 18816, 18936, 21504, 22092, 22948, 25088, 25248, 25774, 28224, 29456, 32256, 33138, 33664, 34422, 37632, 37872, 38661, 40159, 44184, 45896, 50176, 50496, 51548, 51633, 56448, 58912, 64512, 66276, 67328, 68844, 75264, 75744, 77322, 80318, 88368, 91792, 100992, 103096, 103266, 112896, 115983, 117824, 120477, 132552, 134656, 137688, 150528, 151488, 154644, 160636, 176736, 183584, 201984, 206192, 206532, 225792, 231966, 235648, 240954, 265104, 269312, 275376, 281113, 302976, 309288, 321272, 353472, 361431, 367168, 403968, 412384, 413064, 451584, 463932, 471296, 481908, 530208, 550752, 562226, 605952, 618576, 642544, 706944, 722862, 734336, 807936, 824768, 826128, 843339, 927864, 942592, 963816, 1060416, 1101504, 1124452, 1211904, 1237152, 1285088, 1413888, 1445724, 1468672, 1508831, 1649536, 1652256, 1686678, 1855728, 1885184, 1927632, 2120832, 2203008, 2248904, 2423808, 2474304, 2530017, 2570176, 2827776, 2891448, 2937344, 3017662, 3299072, 3304512, 3373356, 3711456, 3855264, 4241664, 4406016, 4497808, 4526493, 4948608, 5060034, 5140352, 5655552, 5782896, 5874688, 6035324, 6598144, 6609024, 6746712, 7422912, 7710528, 8483328, 8812032, 8995616, 9052986, 9897216, 10120068, 10280704, 10561817, 11565792, 12070648, 13196288, 13218048, 13493424, 13579479, 14845824, 15421056, 16966656, 17624064, 17991232, 18105972, 19794432, 20240136, 20561408, 21123634, 23131584, 24141296, 26436096, 26986848, 27158958, 29691648, 30842112, 31685451, 35982464, 36211944, 39588864, 40480272, 41122816, 42247268, 46263168, 48282592, 52872192, 53973696, 54317916, 59383296, 61684224, 63370902, 71964928, 72423888, 73932719, 80960544, 84494536, 92526336, 95056353, 96565184, 107947392, 108635832, 118766592, 123368448, 126741804, 143929856, 144847776, 147865438, 161921088, 168989072, 185052672, 190112706, 193130368, 215894784, 217271664, 221798157, 253483608, 287859712, 289695552, 295730876, 323842176, 337978144, 370105344, 380225412, 386260736, 431789568, 434543328, 443596314, 506967216, 579391104, 591461752, 647684352, 665394471, 675956288, 760450824, 772521472, 863579136, 869086656, 887192628, 1013934432, 1158782208, 1182923504, 1295368704, 1330788942, 1351912576, 1520901648, 1545042944, 1738173312, 1774385256, 2027868864, 2317564416, 2365847008, 2590737408, 2661577884, 2703825152, 3041803296, 3476346624, 3548770512, 4055737728, 4635128832, 4731694016, 5323155768, 5407650304, 6083606592, 6952693248, 7097541024, 8111475456, 9463388032, 10646311536, 10815300608, 12167213184, 13905386496, 14195082048, 16222950912, 18926776064, 21292623072, 24334426368, 28390164096, 32445901824, 37853552128, 42585246144, 48668852736, 56780328192, 75707104256, 85170492288, 97337705472, 113560656384, 170340984576, 227121312768, 340681969152, 681363938304]

約数ペア:

[(1, 681363938304), (2, 340681969152), (3, 227121312768), (4, 170340984576), (6, 113560656384), (7, 97337705472), (8, 85170492288), (9, 75707104256), (12, 56780328192), (14, 48668852736), (16, 42585246144), (18, 37853552128), (21, 32445901824), (24, 28390164096), (28, 24334426368), (32, 21292623072), (36, 18926776064), (42, 16222950912), (48, 14195082048), (49, 13905386496), (56, 12167213184), (63, 10815300608), (64, 10646311536), (72, 9463388032), (84, 8111475456), (96, 7097541024), (98, 6952693248), (112, 6083606592), (126, 5407650304), (128, 5323155768), (144, 4731694016), (147, 4635128832), (168, 4055737728), (192, 3548770512), (196, 3476346624), (224, 3041803296), (252, 2703825152), (256, 2661577884), (263, 2590737408), (288, 2365847008), (294, 2317564416), (336, 2027868864), (384, 1774385256), (392, 1738173312), (441, 1545042944), (448, 1520901648), (504, 1351912576), (512, 1330788942), (526, 1295368704), (576, 1182923504), (588, 1158782208), (672, 1013934432), (768, 887192628), (784, 869086656), (789, 863579136), (882, 772521472), (896, 760450824), (1008, 675956288), (1024, 665394471), (1052, 647684352), (1152, 591461752), (1176, 579391104), (1344, 506967216), (1536, 443596314), (1568, 434543328), (1578, 431789568), (1764, 386260736), (1792, 380225412), (1841, 370105344), (2016, 337978144), (2104, 323842176), (2304, 295730876), (2352, 289695552), (2367, 287859712), (2688, 253483608), (3072, 221798157), (3136, 217271664), (3156, 215894784), (3528, 193130368), (3584, 190112706), (3682, 185052672), (4032, 168989072), (4208, 161921088), (4608, 147865438), (4704, 144847776), (4734, 143929856), (5376, 126741804), (5523, 123368448), (5737, 118766592), (6272, 108635832), (6312, 107947392), (7056, 96565184), (7168, 95056353), (7364, 92526336), (8064, 84494536), (8416, 80960544), (9216, 73932719), (9408, 72423888), (9468, 71964928), (10752, 63370902), (11046, 61684224), (11474, 59383296), (12544, 54317916), (12624, 53973696), (12887, 52872192), (14112, 48282592), (14728, 46263168), (16128, 42247268), (16569, 41122816), (16832, 40480272), (17211, 39588864), (18816, 36211944), (18936, 35982464), (21504, 31685451), (22092, 30842112), (22948, 29691648), (25088, 27158958), (25248, 26986848), (25774, 26436096), (28224, 24141296), (29456, 23131584), (32256, 21123634), (33138, 20561408), (33664, 20240136), (34422, 19794432), (37632, 18105972), (37872, 17991232), (38661, 17624064), (40159, 16966656), (44184, 15421056), (45896, 14845824), (50176, 13579479), (50496, 13493424), (51548, 13218048), (51633, 13196288), (56448, 12070648), (58912, 11565792), (64512, 10561817), (66276, 10280704), (67328, 10120068), (68844, 9897216), (75264, 9052986), (75744, 8995616), (77322, 8812032), (80318, 8483328), (88368, 7710528), (91792, 7422912), (100992, 6746712), (103096, 6609024), (103266, 6598144), (112896, 6035324), (115983, 5874688), (117824, 5782896), (120477, 5655552), (132552, 5140352), (134656, 5060034), (137688, 4948608), (150528, 4526493), (151488, 4497808), (154644, 4406016), (160636, 4241664), (176736, 3855264), (183584, 3711456), (201984, 3373356), (206192, 3304512), (206532, 3299072), (225792, 3017662), (231966, 2937344), (235648, 2891448), (240954, 2827776), (265104, 2570176), (269312, 2530017), (275376, 2474304), (281113, 2423808), (302976, 2248904), (309288, 2203008), (321272, 2120832), (353472, 1927632), (361431, 1885184), (367168, 1855728), (403968, 1686678), (412384, 1652256), (413064, 1649536), (451584, 1508831), (463932, 1468672), (471296, 1445724), (481908, 1413888), (530208, 1285088), (550752, 1237152), (562226, 1211904), (605952, 1124452), (618576, 1101504), (642544, 1060416), (706944, 963816), (722862, 942592), (734336, 927864), (807936, 843339), (824768, 826128)]