249920208

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{25153}}^1$

素因数の和:25193

約数の個数: 80

約数和(自身を含む): 748583040

約数和(自身を除く): 498662832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 25153, 50306, 75459, 100612, 150918, 201224, 226377, 301836, 402448, 452754, 578519, 603672, 679131, 905508, 1157038, 1207344, 1358262, 1735557, 1811016, 2314076, 2716524, 3471114, 3622032, 4628152, 5206671, 5433048, 6942228, 9256304, 10413342, 10866096, 13884456, 15620013, 20826684, 27768912, 31240026, 41653368, 62480052, 83306736, 124960104, 249920208]

約数ペア:

[(1, 249920208), (2, 124960104), (3, 83306736), (4, 62480052), (6, 41653368), (8, 31240026), (9, 27768912), (12, 20826684), (16, 15620013), (18, 13884456), (23, 10866096), (24, 10413342), (27, 9256304), (36, 6942228), (46, 5433048), (48, 5206671), (54, 4628152), (69, 3622032), (72, 3471114), (92, 2716524), (108, 2314076), (138, 1811016), (144, 1735557), (184, 1358262), (207, 1207344), (216, 1157038), (276, 905508), (368, 679131), (414, 603672), (432, 578519), (552, 452754), (621, 402448), (828, 301836), (1104, 226377), (1242, 201224), (1656, 150918), (2484, 100612), (3312, 75459), (4968, 50306), (9936, 25153)]