2847768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 9400320

約数和(自身を除く): 6552552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 67, 69, 77, 84, 88, 92, 132, 134, 138, 154, 161, 168, 184, 201, 231, 253, 264, 268, 276, 308, 322, 402, 462, 469, 483, 506, 536, 552, 616, 644, 737, 759, 804, 924, 938, 966, 1012, 1288, 1407, 1474, 1518, 1541, 1608, 1771, 1848, 1876, 1932, 2024, 2211, 2814, 2948, 3036, 3082, 3542, 3752, 3864, 4422, 4623, 5159, 5313, 5628, 5896, 6072, 6164, 7084, 8844, 9246, 10318, 10626, 10787, 11256, 12328, 14168, 15477, 16951, 17688, 18492, 20636, 21252, 21574, 30954, 32361, 33902, 36984, 41272, 42504, 43148, 50853, 61908, 64722, 67804, 86296, 101706, 118657, 123816, 129444, 135608, 203412, 237314, 258888, 355971, 406824, 474628, 711942, 949256, 1423884, 2847768]

約数ペア:

[(1, 2847768), (2, 1423884), (3, 949256), (4, 711942), (6, 474628), (7, 406824), (8, 355971), (11, 258888), (12, 237314), (14, 203412), (21, 135608), (22, 129444), (23, 123816), (24, 118657), (28, 101706), (33, 86296), (42, 67804), (44, 64722), (46, 61908), (56, 50853), (66, 43148), (67, 42504), (69, 41272), (77, 36984), (84, 33902), (88, 32361), (92, 30954), (132, 21574), (134, 21252), (138, 20636), (154, 18492), (161, 17688), (168, 16951), (184, 15477), (201, 14168), (231, 12328), (253, 11256), (264, 10787), (268, 10626), (276, 10318), (308, 9246), (322, 8844), (402, 7084), (462, 6164), (469, 6072), (483, 5896), (506, 5628), (536, 5313), (552, 5159), (616, 4623), (644, 4422), (737, 3864), (759, 3752), (804, 3542), (924, 3082), (938, 3036), (966, 2948), (1012, 2814), (1288, 2211), (1407, 2024), (1474, 1932), (1518, 1876), (1541, 1848), (1608, 1771)]