4127564784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{2663}}^1$

素因数の和:3347

約数の個数: 120

約数和(自身を含む): 12427240320

約数和(自身を除く): 8299675536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 659, 784, 1176, 1318, 1977, 2352, 2636, 2663, 3954, 4613, 5272, 5326, 7908, 7989, 9226, 10544, 10652, 13839, 15816, 15978, 18452, 18641, 21304, 27678, 31632, 31956, 32291, 36904, 37282, 42608, 55356, 55923, 63912, 64582, 73808, 74564, 96873, 110712, 111846, 127824, 129164, 130487, 149128, 193746, 221424, 223692, 258328, 260974, 298256, 387492, 391461, 447384, 516656, 521948, 774984, 782922, 894768, 1043896, 1549968, 1565844, 1754917, 2087792, 3131688, 3509834, 5264751, 6263376, 7019668, 10529502, 12284419, 14039336, 21059004, 24568838, 28078672, 36853257, 42118008, 49137676, 73706514, 84236016, 85990933, 98275352, 147413028, 171981866, 196550704, 257972799, 294826056, 343963732, 515945598, 589652112, 687927464, 1031891196, 1375854928, 2063782392, 4127564784]

約数ペア:

[(1, 4127564784), (2, 2063782392), (3, 1375854928), (4, 1031891196), (6, 687927464), (7, 589652112), (8, 515945598), (12, 343963732), (14, 294826056), (16, 257972799), (21, 196550704), (24, 171981866), (28, 147413028), (42, 98275352), (48, 85990933), (49, 84236016), (56, 73706514), (84, 49137676), (98, 42118008), (112, 36853257), (147, 28078672), (168, 24568838), (196, 21059004), (294, 14039336), (336, 12284419), (392, 10529502), (588, 7019668), (659, 6263376), (784, 5264751), (1176, 3509834), (1318, 3131688), (1977, 2087792), (2352, 1754917), (2636, 1565844), (2663, 1549968), (3954, 1043896), (4613, 894768), (5272, 782922), (5326, 774984), (7908, 521948), (7989, 516656), (9226, 447384), (10544, 391461), (10652, 387492), (13839, 298256), (15816, 260974), (15978, 258328), (18452, 223692), (18641, 221424), (21304, 193746), (27678, 149128), (31632, 130487), (31956, 129164), (32291, 127824), (36904, 111846), (37282, 110712), (42608, 96873), (55356, 74564), (55923, 73808), (63912, 64582)]