277426368

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:571

約数の個数: 168

約数和(自身を含む): 850806528

約数和(自身を除く): 573380160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 192, 207, 258, 276, 288, 344, 368, 387, 414, 487, 516, 552, 576, 688, 736, 774, 828, 974, 989, 1032, 1104, 1376, 1461, 1472, 1548, 1656, 1948, 1978, 2064, 2208, 2752, 2922, 2967, 3096, 3312, 3896, 3956, 4128, 4383, 4416, 5844, 5934, 6192, 6624, 7792, 7912, 8256, 8766, 8901, 11201, 11688, 11868, 12384, 13248, 15584, 15824, 17532, 17802, 20941, 22402, 23376, 23736, 24768, 31168, 31648, 33603, 35064, 35604, 41882, 44804, 46752, 47472, 62823, 63296, 67206, 70128, 71208, 83764, 89608, 93504, 94944, 100809, 125646, 134412, 140256, 142416, 167528, 179216, 188469, 189888, 201618, 251292, 268824, 280512, 284832, 335056, 358432, 376938, 403236, 481643, 502584, 537648, 569664, 670112, 716864, 753876, 806472, 963286, 1005168, 1075296, 1340224, 1444929, 1507752, 1612944, 1926572, 2010336, 2150592, 2889858, 3015504, 3225888, 3853144, 4020672, 4334787, 5779716, 6031008, 6451776, 7706288, 8669574, 11559432, 12062016, 15412576, 17339148, 23118864, 30825152, 34678296, 46237728, 69356592, 92475456, 138713184, 277426368]

約数ペア:

[(1, 277426368), (2, 138713184), (3, 92475456), (4, 69356592), (6, 46237728), (8, 34678296), (9, 30825152), (12, 23118864), (16, 17339148), (18, 15412576), (23, 12062016), (24, 11559432), (32, 8669574), (36, 7706288), (43, 6451776), (46, 6031008), (48, 5779716), (64, 4334787), (69, 4020672), (72, 3853144), (86, 3225888), (92, 3015504), (96, 2889858), (129, 2150592), (138, 2010336), (144, 1926572), (172, 1612944), (184, 1507752), (192, 1444929), (207, 1340224), (258, 1075296), (276, 1005168), (288, 963286), (344, 806472), (368, 753876), (387, 716864), (414, 670112), (487, 569664), (516, 537648), (552, 502584), (576, 481643), (688, 403236), (736, 376938), (774, 358432), (828, 335056), (974, 284832), (989, 280512), (1032, 268824), (1104, 251292), (1376, 201618), (1461, 189888), (1472, 188469), (1548, 179216), (1656, 167528), (1948, 142416), (1978, 140256), (2064, 134412), (2208, 125646), (2752, 100809), (2922, 94944), (2967, 93504), (3096, 89608), (3312, 83764), (3896, 71208), (3956, 70128), (4128, 67206), (4383, 63296), (4416, 62823), (5844, 47472), (5934, 46752), (6192, 44804), (6624, 41882), (7792, 35604), (7912, 35064), (8256, 33603), (8766, 31648), (8901, 31168), (11201, 24768), (11688, 23736), (11868, 23376), (12384, 22402), (13248, 20941), (15584, 17802), (15824, 17532)]