221802048

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1609

約数の個数: 168

約数和(自身を含む): 721156800

約数和(自身を除く): 499354752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1248, 1368, 1482, 1559, 1824, 1872, 1976, 2223, 2496, 2736, 2964, 3118, 3648, 3744, 3952, 4446, 4677, 5472, 5928, 6236, 7488, 7904, 8892, 9354, 10944, 11856, 12472, 14031, 15808, 17784, 18708, 20267, 23712, 24944, 28062, 29621, 35568, 37416, 40534, 47424, 49888, 56124, 59242, 60801, 71136, 74832, 81068, 88863, 99776, 112248, 118484, 121602, 142272, 149664, 162136, 177726, 182403, 224496, 236968, 243204, 266589, 299328, 324272, 355452, 364806, 385073, 448992, 473936, 486408, 533178, 648544, 710904, 729612, 770146, 897984, 947872, 972816, 1066356, 1155219, 1297088, 1421808, 1459224, 1540292, 1895744, 1945632, 2132712, 2310438, 2843616, 2918448, 3080584, 3465657, 3891264, 4265424, 4620876, 5687232, 5836896, 6161168, 6931314, 8530848, 9241752, 11673792, 12322336, 13862628, 17061696, 18483504, 24644672, 27725256, 36967008, 55450512, 73934016, 110901024, 221802048]

約数ペア:

[(1, 221802048), (2, 110901024), (3, 73934016), (4, 55450512), (6, 36967008), (8, 27725256), (9, 24644672), (12, 18483504), (13, 17061696), (16, 13862628), (18, 12322336), (19, 11673792), (24, 9241752), (26, 8530848), (32, 6931314), (36, 6161168), (38, 5836896), (39, 5687232), (48, 4620876), (52, 4265424), (57, 3891264), (64, 3465657), (72, 3080584), (76, 2918448), (78, 2843616), (96, 2310438), (104, 2132712), (114, 1945632), (117, 1895744), (144, 1540292), (152, 1459224), (156, 1421808), (171, 1297088), (192, 1155219), (208, 1066356), (228, 972816), (234, 947872), (247, 897984), (288, 770146), (304, 729612), (312, 710904), (342, 648544), (416, 533178), (456, 486408), (468, 473936), (494, 448992), (576, 385073), (608, 364806), (624, 355452), (684, 324272), (741, 299328), (832, 266589), (912, 243204), (936, 236968), (988, 224496), (1216, 182403), (1248, 177726), (1368, 162136), (1482, 149664), (1559, 142272), (1824, 121602), (1872, 118484), (1976, 112248), (2223, 99776), (2496, 88863), (2736, 81068), (2964, 74832), (3118, 71136), (3648, 60801), (3744, 59242), (3952, 56124), (4446, 49888), (4677, 47424), (5472, 40534), (5928, 37416), (6236, 35568), (7488, 29621), (7904, 28062), (8892, 24944), (9354, 23712), (10944, 20267), (11856, 18708), (12472, 17784), (14031, 15808)]