2216565568

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 168

約数和(自身を含む): 5420563200

約数和(自身を除く): 3203997632

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 79, 92, 98, 112, 158, 161, 184, 196, 224, 316, 322, 368, 389, 392, 448, 553, 632, 644, 736, 778, 784, 1106, 1127, 1264, 1288, 1472, 1556, 1568, 1817, 2212, 2254, 2528, 2576, 2723, 3112, 3136, 3634, 3871, 4424, 4508, 5056, 5152, 5446, 6224, 7268, 7742, 8848, 8947, 9016, 10304, 10892, 12448, 12719, 14536, 15484, 17696, 17894, 18032, 19061, 21784, 24896, 25438, 29072, 30731, 30968, 35392, 35788, 36064, 38122, 43568, 50876, 58144, 61462, 61936, 62629, 71576, 72128, 76244, 87136, 89033, 101752, 116288, 122924, 123872, 125258, 143152, 152488, 174272, 178066, 203504, 215117, 245848, 247744, 250516, 286304, 304976, 356132, 407008, 430234, 438403, 491696, 501032, 572608, 609952, 706813, 712264, 814016, 860468, 876806, 983392, 1002064, 1219904, 1413626, 1424528, 1505819, 1720936, 1753612, 1966784, 2004128, 2827252, 2849056, 3011638, 3441872, 3507224, 4008256, 4947691, 5654504, 5698112, 6023276, 6883744, 7014448, 9895382, 11309008, 12046552, 13767488, 14028896, 19790764, 22618016, 24093104, 28057792, 34633837, 39581528, 45236032, 48186208, 69267674, 79163056, 96372416, 138535348, 158326112, 277070696, 316652224, 554141392, 1108282784, 2216565568]

約数ペア:

[(1, 2216565568), (2, 1108282784), (4, 554141392), (7, 316652224), (8, 277070696), (14, 158326112), (16, 138535348), (23, 96372416), (28, 79163056), (32, 69267674), (46, 48186208), (49, 45236032), (56, 39581528), (64, 34633837), (79, 28057792), (92, 24093104), (98, 22618016), (112, 19790764), (158, 14028896), (161, 13767488), (184, 12046552), (196, 11309008), (224, 9895382), (316, 7014448), (322, 6883744), (368, 6023276), (389, 5698112), (392, 5654504), (448, 4947691), (553, 4008256), (632, 3507224), (644, 3441872), (736, 3011638), (778, 2849056), (784, 2827252), (1106, 2004128), (1127, 1966784), (1264, 1753612), (1288, 1720936), (1472, 1505819), (1556, 1424528), (1568, 1413626), (1817, 1219904), (2212, 1002064), (2254, 983392), (2528, 876806), (2576, 860468), (2723, 814016), (3112, 712264), (3136, 706813), (3634, 609952), (3871, 572608), (4424, 501032), (4508, 491696), (5056, 438403), (5152, 430234), (5446, 407008), (6224, 356132), (7268, 304976), (7742, 286304), (8848, 250516), (8947, 247744), (9016, 245848), (10304, 215117), (10892, 203504), (12448, 178066), (12719, 174272), (14536, 152488), (15484, 143152), (17696, 125258), (17894, 123872), (18032, 122924), (19061, 116288), (21784, 101752), (24896, 89033), (25438, 87136), (29072, 76244), (30731, 72128), (30968, 71576), (35392, 62629), (35788, 61936), (36064, 61462), (38122, 58144), (43568, 50876)]