254286384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16607}}^1$

素因数の和:16658

約数の個数: 80

約数和(自身を含む): 741381120

約数和(自身を除く): 487094736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 15312, 16607, 33214, 49821, 66428, 99642, 132856, 182677, 199284, 265712, 365354, 398568, 481603, 548031, 730708, 797136, 963206, 1096062, 1444809, 1461416, 1926412, 2192124, 2889618, 2922832, 3852824, 4384248, 5297633, 5779236, 7705648, 8768496, 10595266, 11558472, 15892899, 21190532, 23116944, 31785798, 42381064, 63571596, 84762128, 127143192, 254286384]

約数ペア:

[(1, 254286384), (2, 127143192), (3, 84762128), (4, 63571596), (6, 42381064), (8, 31785798), (11, 23116944), (12, 21190532), (16, 15892899), (22, 11558472), (24, 10595266), (29, 8768496), (33, 7705648), (44, 5779236), (48, 5297633), (58, 4384248), (66, 3852824), (87, 2922832), (88, 2889618), (116, 2192124), (132, 1926412), (174, 1461416), (176, 1444809), (232, 1096062), (264, 963206), (319, 797136), (348, 730708), (464, 548031), (528, 481603), (638, 398568), (696, 365354), (957, 265712), (1276, 199284), (1392, 182677), (1914, 132856), (2552, 99642), (3828, 66428), (5104, 49821), (7656, 33214), (15312, 16607)]