1245344544

素因数分解:

$2^5\times 3^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 240

約数和(自身を含む): 3806865216

約数和(自身を除く): 2561520672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 71, 72, 81, 96, 101, 108, 134, 142, 144, 162, 201, 202, 213, 216, 268, 284, 288, 303, 324, 402, 404, 426, 432, 536, 568, 603, 606, 639, 648, 804, 808, 852, 864, 909, 1072, 1136, 1206, 1212, 1278, 1296, 1608, 1616, 1704, 1809, 1818, 1917, 2144, 2272, 2412, 2424, 2556, 2592, 2727, 3216, 3232, 3408, 3618, 3636, 3834, 4757, 4824, 4848, 5112, 5427, 5454, 5751, 6432, 6767, 6816, 7171, 7236, 7272, 7668, 8181, 9514, 9648, 9696, 10224, 10854, 10908, 11502, 13534, 14271, 14342, 14472, 14544, 15336, 16362, 19028, 19296, 20301, 20448, 21513, 21708, 21816, 23004, 27068, 28542, 28684, 28944, 29088, 30672, 32724, 38056, 40602, 42813, 43026, 43416, 43632, 46008, 54136, 57084, 57368, 57888, 60903, 61344, 64539, 65448, 76112, 81204, 85626, 86052, 86832, 87264, 92016, 108272, 114168, 114736, 121806, 128439, 129078, 130896, 152224, 162408, 171252, 172104, 173664, 182709, 184032, 193617, 216544, 228336, 229472, 243612, 256878, 258156, 261792, 324816, 342504, 344208, 365418, 385317, 387234, 456672, 480457, 487224, 513756, 516312, 548127, 580851, 649632, 685008, 688416, 730836, 770634, 774468, 960914, 974448, 1027512, 1032624, 1096254, 1161702, 1370016, 1441371, 1461672, 1541268, 1548936, 1921828, 1948896, 2055024, 2065248, 2192508, 2323404, 2882742, 2923344, 3082536, 3097872, 3843656, 4110048, 4324113, 4385016, 4646808, 5765484, 5846688, 6165072, 6195744, 7687312, 8648226, 8770032, 9293616, 11530968, 12330144, 12972339, 15374624, 17296452, 17540064, 18587232, 23061936, 25944678, 34592904, 38917017, 46123872, 51889356, 69185808, 77834034, 103778712, 138371616, 155668068, 207557424, 311336136, 415114848, 622672272, 1245344544]

約数ペア:

[(1, 1245344544), (2, 622672272), (3, 415114848), (4, 311336136), (6, 207557424), (8, 155668068), (9, 138371616), (12, 103778712), (16, 77834034), (18, 69185808), (24, 51889356), (27, 46123872), (32, 38917017), (36, 34592904), (48, 25944678), (54, 23061936), (67, 18587232), (71, 17540064), (72, 17296452), (81, 15374624), (96, 12972339), (101, 12330144), (108, 11530968), (134, 9293616), (142, 8770032), (144, 8648226), (162, 7687312), (201, 6195744), (202, 6165072), (213, 5846688), (216, 5765484), (268, 4646808), (284, 4385016), (288, 4324113), (303, 4110048), (324, 3843656), (402, 3097872), (404, 3082536), (426, 2923344), (432, 2882742), (536, 2323404), (568, 2192508), (603, 2065248), (606, 2055024), (639, 1948896), (648, 1921828), (804, 1548936), (808, 1541268), (852, 1461672), (864, 1441371), (909, 1370016), (1072, 1161702), (1136, 1096254), (1206, 1032624), (1212, 1027512), (1278, 974448), (1296, 960914), (1608, 774468), (1616, 770634), (1704, 730836), (1809, 688416), (1818, 685008), (1917, 649632), (2144, 580851), (2272, 548127), (2412, 516312), (2424, 513756), (2556, 487224), (2592, 480457), (2727, 456672), (3216, 387234), (3232, 385317), (3408, 365418), (3618, 344208), (3636, 342504), (3834, 324816), (4757, 261792), (4824, 258156), (4848, 256878), (5112, 243612), (5427, 229472), (5454, 228336), (5751, 216544), (6432, 193617), (6767, 184032), (6816, 182709), (7171, 173664), (7236, 172104), (7272, 171252), (7668, 162408), (8181, 152224), (9514, 130896), (9648, 129078), (9696, 128439), (10224, 121806), (10854, 114736), (10908, 114168), (11502, 108272), (13534, 92016), (14271, 87264), (14342, 86832), (14472, 86052), (14544, 85626), (15336, 81204), (16362, 76112), (19028, 65448), (19296, 64539), (20301, 61344), (20448, 60903), (21513, 57888), (21708, 57368), (21816, 57084), (23004, 54136), (27068, 46008), (28542, 43632), (28684, 43416), (28944, 43026), (29088, 42813), (30672, 40602), (32724, 38056)]