254127552

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8266

約数の個数: 112

約数和(自身を含む): 801940992

約数和(自身を除く): 547813440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4416, 5152, 7728, 8221, 10304, 15456, 16442, 24663, 30912, 32884, 49326, 57547, 65768, 98652, 115094, 131536, 172641, 189083, 197304, 230188, 263072, 345282, 378166, 394608, 460376, 526144, 567249, 690564, 756332, 789216, 920752, 1134498, 1323581, 1381128, 1512664, 1578432, 1841504, 2268996, 2647162, 2762256, 3025328, 3683008, 3970743, 4537992, 5294324, 5524512, 6050656, 7941486, 9075984, 10588648, 11049024, 12101312, 15882972, 18151968, 21177296, 31765944, 36303936, 42354592, 63531888, 84709184, 127063776, 254127552]

約数ペア:

[(1, 254127552), (2, 127063776), (3, 84709184), (4, 63531888), (6, 42354592), (7, 36303936), (8, 31765944), (12, 21177296), (14, 18151968), (16, 15882972), (21, 12101312), (23, 11049024), (24, 10588648), (28, 9075984), (32, 7941486), (42, 6050656), (46, 5524512), (48, 5294324), (56, 4537992), (64, 3970743), (69, 3683008), (84, 3025328), (92, 2762256), (96, 2647162), (112, 2268996), (138, 1841504), (161, 1578432), (168, 1512664), (184, 1381128), (192, 1323581), (224, 1134498), (276, 920752), (322, 789216), (336, 756332), (368, 690564), (448, 567249), (483, 526144), (552, 460376), (644, 394608), (672, 378166), (736, 345282), (966, 263072), (1104, 230188), (1288, 197304), (1344, 189083), (1472, 172641), (1932, 131536), (2208, 115094), (2576, 98652), (3864, 65768), (4416, 57547), (5152, 49326), (7728, 32884), (8221, 30912), (10304, 24663), (15456, 16442)]