259029216

素因数分解:

$2^5\times 3^2\times {\mathrm{619}}^1\times {\mathrm{1453}}^1$

素因数の和:2088

約数の個数: 72

約数和(自身を含む): 738312120

約数和(自身を除く): 479282904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 619, 1238, 1453, 1857, 2476, 2906, 3714, 4359, 4952, 5571, 5812, 7428, 8718, 9904, 11142, 11624, 13077, 14856, 17436, 19808, 22284, 23248, 26154, 29712, 34872, 44568, 46496, 52308, 59424, 69744, 89136, 104616, 139488, 178272, 209232, 418464, 899407, 1798814, 2698221, 3597628, 5396442, 7195256, 8094663, 10792884, 14390512, 16189326, 21585768, 28781024, 32378652, 43171536, 64757304, 86343072, 129514608, 259029216]

約数ペア:

[(1, 259029216), (2, 129514608), (3, 86343072), (4, 64757304), (6, 43171536), (8, 32378652), (9, 28781024), (12, 21585768), (16, 16189326), (18, 14390512), (24, 10792884), (32, 8094663), (36, 7195256), (48, 5396442), (72, 3597628), (96, 2698221), (144, 1798814), (288, 899407), (619, 418464), (1238, 209232), (1453, 178272), (1857, 139488), (2476, 104616), (2906, 89136), (3714, 69744), (4359, 59424), (4952, 52308), (5571, 46496), (5812, 44568), (7428, 34872), (8718, 29712), (9904, 26154), (11142, 23248), (11624, 22284), (13077, 19808), (14856, 17436)]