1970721984

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 336

約数和(自身を含む): 6713159040

約数和(自身を除く): 4742437056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 137, 139, 147, 154, 168, 176, 192, 196, 224, 231, 264, 274, 278, 294, 308, 336, 352, 392, 411, 417, 448, 462, 528, 539, 548, 556, 588, 616, 672, 704, 784, 822, 834, 924, 959, 973, 1056, 1078, 1096, 1112, 1176, 1232, 1344, 1507, 1529, 1568, 1617, 1644, 1668, 1848, 1918, 1946, 2112, 2156, 2192, 2224, 2352, 2464, 2877, 2919, 3014, 3058, 3136, 3234, 3288, 3336, 3696, 3836, 3892, 4312, 4384, 4448, 4521, 4587, 4704, 4928, 5754, 5838, 6028, 6116, 6468, 6576, 6672, 6713, 6811, 7392, 7672, 7784, 8624, 8768, 8896, 9042, 9174, 9408, 10549, 10703, 11508, 11676, 12056, 12232, 12936, 13152, 13344, 13426, 13622, 14784, 15344, 15568, 17248, 18084, 18348, 19043, 20139, 20433, 21098, 21406, 23016, 23352, 24112, 24464, 25872, 26304, 26688, 26852, 27244, 30688, 31136, 31647, 32109, 34496, 36168, 36696, 38086, 40278, 40866, 42196, 42812, 46032, 46704, 48224, 48928, 51744, 53704, 54488, 57129, 61376, 62272, 63294, 64218, 72336, 73392, 73843, 74921, 76172, 80556, 81732, 84392, 85624, 92064, 93408, 96448, 97856, 103488, 107408, 108976, 114258, 126588, 128436, 133301, 144672, 146784, 147686, 149842, 152344, 161112, 163464, 168784, 171248, 184128, 186816, 209473, 214816, 217952, 221529, 224763, 228516, 253176, 256872, 266602, 289344, 293568, 295372, 299684, 304688, 322224, 326928, 337568, 342496, 399903, 418946, 429632, 435904, 443058, 449526, 457032, 506352, 513744, 533204, 590744, 599368, 609376, 628419, 644448, 653856, 675136, 684992, 799806, 837892, 886116, 899052, 914064, 933107, 1012704, 1027488, 1066408, 1181488, 1198736, 1218752, 1256838, 1288896, 1307712, 1466311, 1599612, 1675784, 1772232, 1798104, 1828128, 1866214, 2025408, 2054976, 2132816, 2362976, 2397472, 2513676, 2799321, 2932622, 3199224, 3351568, 3544464, 3596208, 3656256, 3732428, 4265632, 4398933, 4725952, 4794944, 5027352, 5598642, 5865244, 6398448, 6703136, 7088928, 7192416, 7464856, 8531264, 8797866, 10054704, 10264177, 11197284, 11730488, 12796896, 13406272, 14177856, 14384832, 14929712, 17595732, 20109408, 20528354, 22394568, 23460976, 25593792, 29859424, 30792531, 35191464, 40218816, 41056708, 44789136, 46921952, 59718848, 61585062, 70382928, 82113416, 89578272, 93843904, 123170124, 140765856, 164226832, 179156544, 246340248, 281531712, 328453664, 492680496, 656907328, 985360992, 1970721984]

約数ペア:

[(1, 1970721984), (2, 985360992), (3, 656907328), (4, 492680496), (6, 328453664), (7, 281531712), (8, 246340248), (11, 179156544), (12, 164226832), (14, 140765856), (16, 123170124), (21, 93843904), (22, 89578272), (24, 82113416), (28, 70382928), (32, 61585062), (33, 59718848), (42, 46921952), (44, 44789136), (48, 41056708), (49, 40218816), (56, 35191464), (64, 30792531), (66, 29859424), (77, 25593792), (84, 23460976), (88, 22394568), (96, 20528354), (98, 20109408), (112, 17595732), (132, 14929712), (137, 14384832), (139, 14177856), (147, 13406272), (154, 12796896), (168, 11730488), (176, 11197284), (192, 10264177), (196, 10054704), (224, 8797866), (231, 8531264), (264, 7464856), (274, 7192416), (278, 7088928), (294, 6703136), (308, 6398448), (336, 5865244), (352, 5598642), (392, 5027352), (411, 4794944), (417, 4725952), (448, 4398933), (462, 4265632), (528, 3732428), (539, 3656256), (548, 3596208), (556, 3544464), (588, 3351568), (616, 3199224), (672, 2932622), (704, 2799321), (784, 2513676), (822, 2397472), (834, 2362976), (924, 2132816), (959, 2054976), (973, 2025408), (1056, 1866214), (1078, 1828128), (1096, 1798104), (1112, 1772232), (1176, 1675784), (1232, 1599612), (1344, 1466311), (1507, 1307712), (1529, 1288896), (1568, 1256838), (1617, 1218752), (1644, 1198736), (1668, 1181488), (1848, 1066408), (1918, 1027488), (1946, 1012704), (2112, 933107), (2156, 914064), (2192, 899052), (2224, 886116), (2352, 837892), (2464, 799806), (2877, 684992), (2919, 675136), (3014, 653856), (3058, 644448), (3136, 628419), (3234, 609376), (3288, 599368), (3336, 590744), (3696, 533204), (3836, 513744), (3892, 506352), (4312, 457032), (4384, 449526), (4448, 443058), (4521, 435904), (4587, 429632), (4704, 418946), (4928, 399903), (5754, 342496), (5838, 337568), (6028, 326928), (6116, 322224), (6468, 304688), (6576, 299684), (6672, 295372), (6713, 293568), (6811, 289344), (7392, 266602), (7672, 256872), (7784, 253176), (8624, 228516), (8768, 224763), (8896, 221529), (9042, 217952), (9174, 214816), (9408, 209473), (10549, 186816), (10703, 184128), (11508, 171248), (11676, 168784), (12056, 163464), (12232, 161112), (12936, 152344), (13152, 149842), (13344, 147686), (13426, 146784), (13622, 144672), (14784, 133301), (15344, 128436), (15568, 126588), (17248, 114258), (18084, 108976), (18348, 107408), (19043, 103488), (20139, 97856), (20433, 96448), (21098, 93408), (21406, 92064), (23016, 85624), (23352, 84392), (24112, 81732), (24464, 80556), (25872, 76172), (26304, 74921), (26688, 73843), (26852, 73392), (27244, 72336), (30688, 64218), (31136, 63294), (31647, 62272), (32109, 61376), (34496, 57129), (36168, 54488), (36696, 53704), (38086, 51744), (40278, 48928), (40866, 48224), (42196, 46704), (42812, 46032)]