1018925856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8779}}^1$

素因数の和:8839

約数の個数: 144

約数和(自身を含む): 3221487360

約数和(自身を除く): 2202561504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4464, 4836, 6448, 7254, 8779, 8928, 9672, 12896, 14508, 17558, 19344, 26337, 29016, 35116, 38688, 52674, 58032, 70232, 79011, 105348, 114127, 116064, 140464, 158022, 210696, 228254, 272149, 280928, 316044, 342381, 421392, 456508, 544298, 632088, 684762, 816447, 842784, 913016, 1027143, 1088596, 1264176, 1369524, 1632894, 1826032, 2054286, 2177192, 2449341, 2528352, 2739048, 3265788, 3537937, 3652064, 4108572, 4354384, 4898682, 5478096, 6531576, 7075874, 8217144, 8708768, 9797364, 10613811, 10956192, 13063152, 14151748, 16434288, 19594728, 21227622, 26126304, 28303496, 31841433, 32868576, 39189456, 42455244, 56606992, 63682866, 78378912, 84910488, 113213984, 127365732, 169820976, 254731464, 339641952, 509462928, 1018925856]

約数ペア:

[(1, 1018925856), (2, 509462928), (3, 339641952), (4, 254731464), (6, 169820976), (8, 127365732), (9, 113213984), (12, 84910488), (13, 78378912), (16, 63682866), (18, 56606992), (24, 42455244), (26, 39189456), (31, 32868576), (32, 31841433), (36, 28303496), (39, 26126304), (48, 21227622), (52, 19594728), (62, 16434288), (72, 14151748), (78, 13063152), (93, 10956192), (96, 10613811), (104, 9797364), (117, 8708768), (124, 8217144), (144, 7075874), (156, 6531576), (186, 5478096), (208, 4898682), (234, 4354384), (248, 4108572), (279, 3652064), (288, 3537937), (312, 3265788), (372, 2739048), (403, 2528352), (416, 2449341), (468, 2177192), (496, 2054286), (558, 1826032), (624, 1632894), (744, 1369524), (806, 1264176), (936, 1088596), (992, 1027143), (1116, 913016), (1209, 842784), (1248, 816447), (1488, 684762), (1612, 632088), (1872, 544298), (2232, 456508), (2418, 421392), (2976, 342381), (3224, 316044), (3627, 280928), (3744, 272149), (4464, 228254), (4836, 210696), (6448, 158022), (7254, 140464), (8779, 116064), (8928, 114127), (9672, 105348), (12896, 79011), (14508, 70232), (17558, 58032), (19344, 52674), (26337, 38688), (29016, 35116)]