2128714848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{887}}^1$

素因数の和:1557

約数の個数: 144

約数和(自身を含む): 6536720736

約数和(自身を除く): 4408005888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 641, 887, 936, 1248, 1282, 1774, 1872, 1923, 2564, 2661, 3548, 3744, 3846, 5128, 5322, 5769, 7096, 7692, 7983, 8333, 10256, 10644, 11531, 11538, 14192, 15384, 15966, 16666, 20512, 21288, 23062, 23076, 24999, 28384, 30768, 31932, 33332, 34593, 42576, 46124, 46152, 49998, 61536, 63864, 66664, 69186, 74997, 85152, 92248, 92304, 99996, 103779, 127728, 133328, 138372, 149994, 184496, 184608, 199992, 207558, 255456, 266656, 276744, 299988, 368992, 399984, 415116, 553488, 568567, 599976, 799968, 830232, 1106976, 1137134, 1199952, 1660464, 1705701, 2274268, 2399904, 3320928, 3411402, 4548536, 5117103, 6822804, 7391371, 9097072, 10234206, 13645608, 14782742, 18194144, 20468412, 22174113, 27291216, 29565484, 40936824, 44348226, 54582432, 59130968, 66522339, 81873648, 88696452, 118261936, 133044678, 163747296, 177392904, 236523872, 266089356, 354785808, 532178712, 709571616, 1064357424, 2128714848]

約数ペア:

[(1, 2128714848), (2, 1064357424), (3, 709571616), (4, 532178712), (6, 354785808), (8, 266089356), (9, 236523872), (12, 177392904), (13, 163747296), (16, 133044678), (18, 118261936), (24, 88696452), (26, 81873648), (32, 66522339), (36, 59130968), (39, 54582432), (48, 44348226), (52, 40936824), (72, 29565484), (78, 27291216), (96, 22174113), (104, 20468412), (117, 18194144), (144, 14782742), (156, 13645608), (208, 10234206), (234, 9097072), (288, 7391371), (312, 6822804), (416, 5117103), (468, 4548536), (624, 3411402), (641, 3320928), (887, 2399904), (936, 2274268), (1248, 1705701), (1282, 1660464), (1774, 1199952), (1872, 1137134), (1923, 1106976), (2564, 830232), (2661, 799968), (3548, 599976), (3744, 568567), (3846, 553488), (5128, 415116), (5322, 399984), (5769, 368992), (7096, 299988), (7692, 276744), (7983, 266656), (8333, 255456), (10256, 207558), (10644, 199992), (11531, 184608), (11538, 184496), (14192, 149994), (15384, 138372), (15966, 133328), (16666, 127728), (20512, 103779), (21288, 99996), (23062, 92304), (23076, 92248), (24999, 85152), (28384, 74997), (30768, 69186), (31932, 66664), (33332, 63864), (34593, 61536), (42576, 49998), (46124, 46152)]