259074504

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 780192000

約数和(自身を除く): 521117496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 257, 312, 351, 359, 468, 514, 702, 718, 771, 936, 1028, 1077, 1404, 1436, 1542, 2056, 2154, 2313, 2808, 2872, 3084, 3231, 3341, 4308, 4626, 4667, 6168, 6462, 6682, 6939, 8616, 9252, 9334, 9693, 10023, 12924, 13364, 13878, 14001, 18504, 18668, 19386, 20046, 25848, 26728, 27756, 28002, 30069, 37336, 38772, 40092, 42003, 55512, 56004, 60138, 77544, 80184, 84006, 90207, 92263, 112008, 120276, 126009, 168012, 180414, 184526, 240552, 252018, 276789, 336024, 360828, 369052, 504036, 553578, 721656, 738104, 830367, 1008072, 1107156, 1199419, 1660734, 2214312, 2398838, 2491101, 3321468, 3598257, 4797676, 4982202, 6642936, 7196514, 9595352, 9964404, 10794771, 14393028, 19928808, 21589542, 28786056, 32384313, 43179084, 64768626, 86358168, 129537252, 259074504]

約数ペア:

[(1, 259074504), (2, 129537252), (3, 86358168), (4, 64768626), (6, 43179084), (8, 32384313), (9, 28786056), (12, 21589542), (13, 19928808), (18, 14393028), (24, 10794771), (26, 9964404), (27, 9595352), (36, 7196514), (39, 6642936), (52, 4982202), (54, 4797676), (72, 3598257), (78, 3321468), (104, 2491101), (108, 2398838), (117, 2214312), (156, 1660734), (216, 1199419), (234, 1107156), (257, 1008072), (312, 830367), (351, 738104), (359, 721656), (468, 553578), (514, 504036), (702, 369052), (718, 360828), (771, 336024), (936, 276789), (1028, 252018), (1077, 240552), (1404, 184526), (1436, 180414), (1542, 168012), (2056, 126009), (2154, 120276), (2313, 112008), (2808, 92263), (2872, 90207), (3084, 84006), (3231, 80184), (3341, 77544), (4308, 60138), (4626, 56004), (4667, 55512), (6168, 42003), (6462, 40092), (6682, 38772), (6939, 37336), (8616, 30069), (9252, 28002), (9334, 27756), (9693, 26728), (10023, 25848), (12924, 20046), (13364, 19386), (13878, 18668), (14001, 18504)]