251046768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4759}}^1$

素因数の和:4934

約数の個数: 80

約数和(自身を含む): 746063360

約数和(自身を除く): 495016592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 4396, 4759, 6594, 7536, 8792, 9518, 13188, 14277, 17584, 19036, 26376, 28554, 33313, 38072, 52752, 57108, 66626, 76144, 99939, 114216, 133252, 199878, 228432, 266504, 399756, 533008, 747163, 799512, 1494326, 1599024, 2241489, 2988652, 4482978, 5230141, 5977304, 8965956, 10460282, 11954608, 15690423, 17931912, 20920564, 31380846, 35863824, 41841128, 62761692, 83682256, 125523384, 251046768]

約数ペア:

[(1, 251046768), (2, 125523384), (3, 83682256), (4, 62761692), (6, 41841128), (7, 35863824), (8, 31380846), (12, 20920564), (14, 17931912), (16, 15690423), (21, 11954608), (24, 10460282), (28, 8965956), (42, 5977304), (48, 5230141), (56, 4482978), (84, 2988652), (112, 2241489), (157, 1599024), (168, 1494326), (314, 799512), (336, 747163), (471, 533008), (628, 399756), (942, 266504), (1099, 228432), (1256, 199878), (1884, 133252), (2198, 114216), (2512, 99939), (3297, 76144), (3768, 66626), (4396, 57108), (4759, 52752), (6594, 38072), (7536, 33313), (8792, 28554), (9518, 26376), (13188, 19036), (14277, 17584)]