4087427708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 9556081920

約数和(自身を除く): 5468654212

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 197, 221, 238, 364, 394, 442, 476, 479, 637, 788, 833, 884, 958, 1274, 1379, 1547, 1666, 1916, 2548, 2561, 2758, 3094, 3332, 3349, 3353, 5122, 5516, 6188, 6227, 6698, 6706, 8143, 9653, 10244, 10829, 12454, 13396, 13412, 16286, 17927, 19306, 21658, 23443, 23471, 24908, 32572, 35854, 38612, 43316, 43537, 43589, 46886, 46942, 57001, 71708, 87074, 87178, 93772, 93884, 94363, 105859, 114002, 125489, 164101, 174148, 174356, 188726, 211718, 228004, 250978, 304759, 305123, 328202, 377452, 399007, 423436, 501956, 609518, 610246, 656404, 660541, 741013, 798014, 1219036, 1220492, 1226719, 1321082, 1482026, 1596028, 1604171, 2133313, 2453438, 2642164, 2964052, 3208342, 4266626, 4623787, 4906876, 5187091, 6416684, 8533252, 8587033, 9247574, 10374182, 11229197, 17174066, 18495148, 20748364, 20854223, 22458394, 34348132, 41708446, 44916788, 60109231, 78604379, 83416892, 120218462, 145979561, 157208758, 240436924, 291959122, 314417516, 583918244, 1021856927, 2043713854, 4087427708]

約数ペア:

[(1, 4087427708), (2, 2043713854), (4, 1021856927), (7, 583918244), (13, 314417516), (14, 291959122), (17, 240436924), (26, 157208758), (28, 145979561), (34, 120218462), (49, 83416892), (52, 78604379), (68, 60109231), (91, 44916788), (98, 41708446), (119, 34348132), (182, 22458394), (196, 20854223), (197, 20748364), (221, 18495148), (238, 17174066), (364, 11229197), (394, 10374182), (442, 9247574), (476, 8587033), (479, 8533252), (637, 6416684), (788, 5187091), (833, 4906876), (884, 4623787), (958, 4266626), (1274, 3208342), (1379, 2964052), (1547, 2642164), (1666, 2453438), (1916, 2133313), (2548, 1604171), (2561, 1596028), (2758, 1482026), (3094, 1321082), (3332, 1226719), (3349, 1220492), (3353, 1219036), (5122, 798014), (5516, 741013), (6188, 660541), (6227, 656404), (6698, 610246), (6706, 609518), (8143, 501956), (9653, 423436), (10244, 399007), (10829, 377452), (12454, 328202), (13396, 305123), (13412, 304759), (16286, 250978), (17927, 228004), (19306, 211718), (21658, 188726), (23443, 174356), (23471, 174148), (24908, 164101), (32572, 125489), (35854, 114002), (38612, 105859), (43316, 94363), (43537, 93884), (43589, 93772), (46886, 87178), (46942, 87074), (57001, 71708)]