3121664

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:105

約数の個数: 80

約数和(自身を含む): 7791168

約数和(自身を除く): 4669504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 128, 134, 182, 208, 224, 256, 268, 364, 416, 448, 469, 512, 536, 728, 832, 871, 896, 938, 1072, 1456, 1664, 1742, 1792, 1876, 2144, 2912, 3328, 3484, 3584, 3752, 4288, 5824, 6097, 6656, 6968, 7504, 8576, 11648, 12194, 13936, 15008, 17152, 23296, 24388, 27872, 30016, 34304, 46592, 48776, 55744, 60032, 97552, 111488, 120064, 195104, 222976, 240128, 390208, 445952, 780416, 1560832, 3121664]

約数ペア:

[(1, 3121664), (2, 1560832), (4, 780416), (7, 445952), (8, 390208), (13, 240128), (14, 222976), (16, 195104), (26, 120064), (28, 111488), (32, 97552), (52, 60032), (56, 55744), (64, 48776), (67, 46592), (91, 34304), (104, 30016), (112, 27872), (128, 24388), (134, 23296), (182, 17152), (208, 15008), (224, 13936), (256, 12194), (268, 11648), (364, 8576), (416, 7504), (448, 6968), (469, 6656), (512, 6097), (536, 5824), (728, 4288), (832, 3752), (871, 3584), (896, 3484), (938, 3328), (1072, 2912), (1456, 2144), (1664, 1876), (1742, 1792)]