638589744

素因数分解:

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

素因数の和:1369

約数の個数: 200

約数和(自身を含む): 2060649360

約数和(自身を除く): 1422059616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 144, 156, 162, 174, 208, 216, 232, 234, 261, 312, 324, 348, 351, 377, 432, 464, 468, 522, 624, 648, 696, 702, 754, 783, 936, 1044, 1053, 1131, 1296, 1307, 1392, 1404, 1508, 1566, 1872, 2088, 2106, 2262, 2349, 2614, 2808, 3016, 3132, 3393, 3921, 4176, 4212, 4524, 4698, 5228, 5616, 6032, 6264, 6786, 7842, 8424, 9048, 9396, 10179, 10456, 11763, 12528, 13572, 15684, 16848, 16991, 18096, 18792, 20358, 20912, 23526, 27144, 30537, 31368, 33982, 35289, 37584, 37903, 40716, 47052, 50973, 54288, 61074, 62736, 67964, 70578, 75806, 81432, 94104, 101946, 105867, 113709, 122148, 135928, 141156, 151612, 152919, 162864, 188208, 203892, 211734, 227418, 244296, 271856, 282312, 303224, 305838, 341127, 407784, 423468, 454836, 458757, 488592, 492739, 564624, 606448, 611676, 682254, 815568, 846936, 909672, 917514, 985478, 1023381, 1223352, 1364508, 1376271, 1478217, 1693872, 1819344, 1835028, 1970956, 2046762, 2446704, 2729016, 2752542, 2956434, 3070143, 3670056, 3941912, 4093524, 4434651, 5458032, 5505084, 5912868, 6140286, 7340112, 7883824, 8187048, 8869302, 11010168, 11825736, 12280572, 13303953, 16374096, 17738604, 22020336, 23651472, 24561144, 26607906, 35477208, 39911859, 49122288, 53215812, 70954416, 79823718, 106431624, 159647436, 212863248, 319294872, 638589744]

約数ペア:

[(1, 638589744), (2, 319294872), (3, 212863248), (4, 159647436), (6, 106431624), (8, 79823718), (9, 70954416), (12, 53215812), (13, 49122288), (16, 39911859), (18, 35477208), (24, 26607906), (26, 24561144), (27, 23651472), (29, 22020336), (36, 17738604), (39, 16374096), (48, 13303953), (52, 12280572), (54, 11825736), (58, 11010168), (72, 8869302), (78, 8187048), (81, 7883824), (87, 7340112), (104, 6140286), (108, 5912868), (116, 5505084), (117, 5458032), (144, 4434651), (156, 4093524), (162, 3941912), (174, 3670056), (208, 3070143), (216, 2956434), (232, 2752542), (234, 2729016), (261, 2446704), (312, 2046762), (324, 1970956), (348, 1835028), (351, 1819344), (377, 1693872), (432, 1478217), (464, 1376271), (468, 1364508), (522, 1223352), (624, 1023381), (648, 985478), (696, 917514), (702, 909672), (754, 846936), (783, 815568), (936, 682254), (1044, 611676), (1053, 606448), (1131, 564624), (1296, 492739), (1307, 488592), (1392, 458757), (1404, 454836), (1508, 423468), (1566, 407784), (1872, 341127), (2088, 305838), (2106, 303224), (2262, 282312), (2349, 271856), (2614, 244296), (2808, 227418), (3016, 211734), (3132, 203892), (3393, 188208), (3921, 162864), (4176, 152919), (4212, 151612), (4524, 141156), (4698, 135928), (5228, 122148), (5616, 113709), (6032, 105867), (6264, 101946), (6786, 94104), (7842, 81432), (8424, 75806), (9048, 70578), (9396, 67964), (10179, 62736), (10456, 61074), (11763, 54288), (12528, 50973), (13572, 47052), (15684, 40716), (16848, 37903), (16991, 37584), (18096, 35289), (18792, 33982), (20358, 31368), (20912, 30537), (23526, 27144)]