672799338848

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{320449}}^1$

素因数の和:320589

約数の個数: 144

約数和(自身を含む): 1675471543200

約数和(自身を除く): 1002672204352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 103, 104, 112, 182, 196, 206, 208, 224, 364, 392, 412, 416, 637, 721, 728, 784, 824, 1274, 1339, 1442, 1456, 1568, 1648, 2548, 2678, 2884, 2912, 3296, 5047, 5096, 5356, 5768, 9373, 10094, 10192, 10712, 11536, 18746, 20188, 20384, 21424, 23072, 37492, 40376, 42848, 65611, 74984, 80752, 131222, 149968, 161504, 262444, 299936, 320449, 524888, 640898, 1049776, 1281796, 2099552, 2243143, 2563592, 4165837, 4486286, 5127184, 8331674, 8972572, 10254368, 15702001, 16663348, 17945144, 29160859, 31404002, 33006247, 33326696, 35890288, 58321718, 62808004, 66012494, 66653392, 71780576, 116643436, 125616008, 132024988, 133306784, 204126013, 231043729, 233286872, 251232016, 264049976, 408252026, 429081211, 462087458, 466573744, 502464032, 528099952, 816504052, 858162422, 924174916, 933147488, 1056199904, 1617306103, 1633008104, 1716324844, 1848349832, 3003568477, 3234612206, 3266016208, 3432649688, 3696699664, 6007136954, 6469224412, 6532032416, 6865299376, 7393399328, 12014273908, 12938448824, 13730598752, 21024979339, 24028547816, 25876897648, 42049958678, 48057095632, 51753795296, 84099917356, 96114191264, 168199834712, 336399669424, 672799338848]

約数ペア:

[(1, 672799338848), (2, 336399669424), (4, 168199834712), (7, 96114191264), (8, 84099917356), (13, 51753795296), (14, 48057095632), (16, 42049958678), (26, 25876897648), (28, 24028547816), (32, 21024979339), (49, 13730598752), (52, 12938448824), (56, 12014273908), (91, 7393399328), (98, 6865299376), (103, 6532032416), (104, 6469224412), (112, 6007136954), (182, 3696699664), (196, 3432649688), (206, 3266016208), (208, 3234612206), (224, 3003568477), (364, 1848349832), (392, 1716324844), (412, 1633008104), (416, 1617306103), (637, 1056199904), (721, 933147488), (728, 924174916), (784, 858162422), (824, 816504052), (1274, 528099952), (1339, 502464032), (1442, 466573744), (1456, 462087458), (1568, 429081211), (1648, 408252026), (2548, 264049976), (2678, 251232016), (2884, 233286872), (2912, 231043729), (3296, 204126013), (5047, 133306784), (5096, 132024988), (5356, 125616008), (5768, 116643436), (9373, 71780576), (10094, 66653392), (10192, 66012494), (10712, 62808004), (11536, 58321718), (18746, 35890288), (20188, 33326696), (20384, 33006247), (21424, 31404002), (23072, 29160859), (37492, 17945144), (40376, 16663348), (42848, 15702001), (65611, 10254368), (74984, 8972572), (80752, 8331674), (131222, 5127184), (149968, 4486286), (161504, 4165837), (262444, 2563592), (299936, 2243143), (320449, 2099552), (524888, 1281796), (640898, 1049776)]