15679536896

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 34013468160

約数和(自身を除く): 18333931264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 107, 128, 152, 188, 214, 256, 304, 376, 428, 608, 641, 752, 856, 893, 1216, 1282, 1504, 1712, 1786, 2033, 2432, 2564, 3008, 3424, 3572, 4066, 4864, 5029, 5128, 6016, 6848, 7144, 8132, 10058, 10256, 12032, 12179, 13696, 14288, 16264, 20116, 20512, 24358, 27392, 28576, 30127, 32528, 40232, 41024, 48716, 57152, 60254, 65056, 68587, 80464, 82048, 95551, 97432, 114304, 120508, 130112, 137174, 160928, 164096, 191102, 194864, 228608, 241016, 260224, 274348, 321856, 382204, 389728, 482032, 520448, 548696, 572413, 643712, 764408, 779456, 964064, 1097392, 1144826, 1287424, 1303153, 1528816, 1558912, 1928128, 2194784, 2289652, 2606306, 3057632, 3117824, 3223589, 3856256, 4389568, 4579304, 5212612, 6115264, 6447178, 7712512, 8779136, 9158608, 10425224, 12230528, 12894356, 17558272, 18317216, 20850448, 24461056, 25788712, 36634432, 41700896, 51577424, 61248191, 73268864, 83401792, 103154848, 122496382, 146537728, 166803584, 206309696, 244992764, 333607168, 412619392, 489985528, 825238784, 979971056, 1959942112, 3919884224, 7839768448, 15679536896]

約数ペア:

[(1, 15679536896), (2, 7839768448), (4, 3919884224), (8, 1959942112), (16, 979971056), (19, 825238784), (32, 489985528), (38, 412619392), (47, 333607168), (64, 244992764), (76, 206309696), (94, 166803584), (107, 146537728), (128, 122496382), (152, 103154848), (188, 83401792), (214, 73268864), (256, 61248191), (304, 51577424), (376, 41700896), (428, 36634432), (608, 25788712), (641, 24461056), (752, 20850448), (856, 18317216), (893, 17558272), (1216, 12894356), (1282, 12230528), (1504, 10425224), (1712, 9158608), (1786, 8779136), (2033, 7712512), (2432, 6447178), (2564, 6115264), (3008, 5212612), (3424, 4579304), (3572, 4389568), (4066, 3856256), (4864, 3223589), (5029, 3117824), (5128, 3057632), (6016, 2606306), (6848, 2289652), (7144, 2194784), (8132, 1928128), (10058, 1558912), (10256, 1528816), (12032, 1303153), (12179, 1287424), (13696, 1144826), (14288, 1097392), (16264, 964064), (20116, 779456), (20512, 764408), (24358, 643712), (27392, 572413), (28576, 548696), (30127, 520448), (32528, 482032), (40232, 389728), (41024, 382204), (48716, 321856), (57152, 274348), (60254, 260224), (65056, 241016), (68587, 228608), (80464, 194864), (82048, 191102), (95551, 164096), (97432, 160928), (114304, 137174), (120508, 130112)]