1211525136

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2309

約数の個数: 120

約数和(自身を含む): 3529170944

約数和(自身を除く): 2317645808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 127, 144, 186, 248, 254, 279, 372, 381, 496, 508, 558, 744, 762, 1016, 1116, 1143, 1488, 1524, 2032, 2137, 2232, 2286, 3048, 3937, 4274, 4464, 4572, 6096, 6411, 7874, 8548, 9144, 11811, 12822, 15748, 17096, 18288, 19233, 23622, 25644, 31496, 34192, 35433, 38466, 47244, 51288, 62992, 66247, 70866, 76932, 94488, 102576, 132494, 141732, 153864, 188976, 198741, 264988, 271399, 283464, 307728, 397482, 529976, 542798, 566928, 596223, 794964, 814197, 1059952, 1085596, 1192446, 1589928, 1628394, 2171192, 2384892, 2442591, 3179856, 3256788, 4342384, 4769784, 4885182, 6513576, 8413369, 9539568, 9770364, 13027152, 16826738, 19540728, 25240107, 33653476, 39081456, 50480214, 67306952, 75720321, 100960428, 134613904, 151440642, 201920856, 302881284, 403841712, 605762568, 1211525136]

約数ペア:

[(1, 1211525136), (2, 605762568), (3, 403841712), (4, 302881284), (6, 201920856), (8, 151440642), (9, 134613904), (12, 100960428), (16, 75720321), (18, 67306952), (24, 50480214), (31, 39081456), (36, 33653476), (48, 25240107), (62, 19540728), (72, 16826738), (93, 13027152), (124, 9770364), (127, 9539568), (144, 8413369), (186, 6513576), (248, 4885182), (254, 4769784), (279, 4342384), (372, 3256788), (381, 3179856), (496, 2442591), (508, 2384892), (558, 2171192), (744, 1628394), (762, 1589928), (1016, 1192446), (1116, 1085596), (1143, 1059952), (1488, 814197), (1524, 794964), (2032, 596223), (2137, 566928), (2232, 542798), (2286, 529976), (3048, 397482), (3937, 307728), (4274, 283464), (4464, 271399), (4572, 264988), (6096, 198741), (6411, 188976), (7874, 153864), (8548, 141732), (9144, 132494), (11811, 102576), (12822, 94488), (15748, 76932), (17096, 70866), (18288, 66247), (19233, 62992), (23622, 51288), (25644, 47244), (31496, 38466), (34192, 35433)]