538647984

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:912

約数の個数: 180

約数和(自身を含む): 1773912504

約数和(自身を除く): 1235264520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 97, 98, 112, 126, 144, 147, 168, 194, 196, 252, 291, 294, 336, 388, 392, 441, 504, 582, 588, 679, 776, 784, 787, 873, 882, 1008, 1164, 1176, 1358, 1552, 1574, 1746, 1764, 2037, 2328, 2352, 2361, 2716, 3148, 3492, 3528, 4074, 4656, 4722, 4753, 5432, 5509, 6111, 6296, 6984, 7056, 7083, 8148, 9444, 9506, 10864, 11018, 12222, 12592, 13968, 14166, 14259, 16296, 16527, 18888, 19012, 22036, 24444, 28332, 28518, 32592, 33054, 37776, 38024, 38563, 42777, 44072, 48888, 49581, 56664, 57036, 66108, 76048, 76339, 77126, 85554, 88144, 97776, 99162, 113328, 114072, 115689, 132216, 152678, 154252, 171108, 198324, 228144, 229017, 231378, 264432, 305356, 308504, 342216, 347067, 396648, 458034, 462756, 534373, 610712, 617008, 684432, 687051, 694134, 793296, 916068, 925512, 1068746, 1221424, 1374102, 1388268, 1603119, 1832136, 1851024, 2137492, 2748204, 2776536, 3206238, 3664272, 3740611, 4274984, 4809357, 5496408, 5553072, 6412476, 7481222, 8549968, 9618714, 10992816, 11221833, 12824952, 14962444, 19237428, 22443666, 25649904, 29924888, 33665499, 38474856, 44887332, 59849776, 67330998, 76949712, 89774664, 134661996, 179549328, 269323992, 538647984]

約数ペア:

[(1, 538647984), (2, 269323992), (3, 179549328), (4, 134661996), (6, 89774664), (7, 76949712), (8, 67330998), (9, 59849776), (12, 44887332), (14, 38474856), (16, 33665499), (18, 29924888), (21, 25649904), (24, 22443666), (28, 19237428), (36, 14962444), (42, 12824952), (48, 11221833), (49, 10992816), (56, 9618714), (63, 8549968), (72, 7481222), (84, 6412476), (97, 5553072), (98, 5496408), (112, 4809357), (126, 4274984), (144, 3740611), (147, 3664272), (168, 3206238), (194, 2776536), (196, 2748204), (252, 2137492), (291, 1851024), (294, 1832136), (336, 1603119), (388, 1388268), (392, 1374102), (441, 1221424), (504, 1068746), (582, 925512), (588, 916068), (679, 793296), (776, 694134), (784, 687051), (787, 684432), (873, 617008), (882, 610712), (1008, 534373), (1164, 462756), (1176, 458034), (1358, 396648), (1552, 347067), (1574, 342216), (1746, 308504), (1764, 305356), (2037, 264432), (2328, 231378), (2352, 229017), (2361, 228144), (2716, 198324), (3148, 171108), (3492, 154252), (3528, 152678), (4074, 132216), (4656, 115689), (4722, 114072), (4753, 113328), (5432, 99162), (5509, 97776), (6111, 88144), (6296, 85554), (6984, 77126), (7056, 76339), (7083, 76048), (8148, 66108), (9444, 57036), (9506, 56664), (10864, 49581), (11018, 48888), (12222, 44072), (12592, 42777), (13968, 38563), (14166, 38024), (14259, 37776), (16296, 33054), (16527, 32592), (18888, 28518), (19012, 28332), (22036, 24444)]