319294872

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1367

約数の個数: 160

約数和(自身を含む): 997088400

約数和(自身を除く): 677793528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 156, 162, 174, 216, 232, 234, 261, 312, 324, 348, 351, 377, 468, 522, 648, 696, 702, 754, 783, 936, 1044, 1053, 1131, 1307, 1404, 1508, 1566, 2088, 2106, 2262, 2349, 2614, 2808, 3016, 3132, 3393, 3921, 4212, 4524, 4698, 5228, 6264, 6786, 7842, 8424, 9048, 9396, 10179, 10456, 11763, 13572, 15684, 16991, 18792, 20358, 23526, 27144, 30537, 31368, 33982, 35289, 37903, 40716, 47052, 50973, 61074, 67964, 70578, 75806, 81432, 94104, 101946, 105867, 113709, 122148, 135928, 141156, 151612, 152919, 203892, 211734, 227418, 244296, 282312, 303224, 305838, 341127, 407784, 423468, 454836, 458757, 492739, 611676, 682254, 846936, 909672, 917514, 985478, 1023381, 1223352, 1364508, 1376271, 1478217, 1835028, 1970956, 2046762, 2729016, 2752542, 2956434, 3070143, 3670056, 3941912, 4093524, 4434651, 5505084, 5912868, 6140286, 8187048, 8869302, 11010168, 11825736, 12280572, 13303953, 17738604, 24561144, 26607906, 35477208, 39911859, 53215812, 79823718, 106431624, 159647436, 319294872]

約数ペア:

[(1, 319294872), (2, 159647436), (3, 106431624), (4, 79823718), (6, 53215812), (8, 39911859), (9, 35477208), (12, 26607906), (13, 24561144), (18, 17738604), (24, 13303953), (26, 12280572), (27, 11825736), (29, 11010168), (36, 8869302), (39, 8187048), (52, 6140286), (54, 5912868), (58, 5505084), (72, 4434651), (78, 4093524), (81, 3941912), (87, 3670056), (104, 3070143), (108, 2956434), (116, 2752542), (117, 2729016), (156, 2046762), (162, 1970956), (174, 1835028), (216, 1478217), (232, 1376271), (234, 1364508), (261, 1223352), (312, 1023381), (324, 985478), (348, 917514), (351, 909672), (377, 846936), (468, 682254), (522, 611676), (648, 492739), (696, 458757), (702, 454836), (754, 423468), (783, 407784), (936, 341127), (1044, 305838), (1053, 303224), (1131, 282312), (1307, 244296), (1404, 227418), (1508, 211734), (1566, 203892), (2088, 152919), (2106, 151612), (2262, 141156), (2349, 135928), (2614, 122148), (2808, 113709), (3016, 105867), (3132, 101946), (3393, 94104), (3921, 81432), (4212, 75806), (4524, 70578), (4698, 67964), (5228, 61074), (6264, 50973), (6786, 47052), (7842, 40716), (8424, 37903), (9048, 35289), (9396, 33982), (10179, 31368), (10456, 30537), (11763, 27144), (13572, 23526), (15684, 20358), (16991, 18792)]