251284536

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 709581600

約数和(自身を除く): 458297064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 151, 174, 232, 261, 302, 348, 453, 522, 604, 696, 797, 906, 1044, 1208, 1359, 1594, 1812, 2088, 2391, 2718, 3188, 3624, 4379, 4782, 5436, 6376, 7173, 8758, 9564, 10872, 13137, 14346, 17516, 19128, 23113, 26274, 28692, 35032, 39411, 46226, 52548, 57384, 69339, 78822, 92452, 105096, 120347, 138678, 157644, 184904, 208017, 240694, 277356, 315288, 361041, 416034, 481388, 554712, 722082, 832068, 962776, 1083123, 1444164, 1664136, 2166246, 2888328, 3490063, 4332492, 6980126, 8664984, 10470189, 13960252, 20940378, 27920504, 31410567, 41880756, 62821134, 83761512, 125642268, 251284536]

約数ペア:

[(1, 251284536), (2, 125642268), (3, 83761512), (4, 62821134), (6, 41880756), (8, 31410567), (9, 27920504), (12, 20940378), (18, 13960252), (24, 10470189), (29, 8664984), (36, 6980126), (58, 4332492), (72, 3490063), (87, 2888328), (116, 2166246), (151, 1664136), (174, 1444164), (232, 1083123), (261, 962776), (302, 832068), (348, 722082), (453, 554712), (522, 481388), (604, 416034), (696, 361041), (797, 315288), (906, 277356), (1044, 240694), (1208, 208017), (1359, 184904), (1594, 157644), (1812, 138678), (2088, 120347), (2391, 105096), (2718, 92452), (3188, 78822), (3624, 69339), (4379, 57384), (4782, 52548), (5436, 46226), (6376, 39411), (7173, 35032), (8758, 28692), (9564, 26274), (10872, 23113), (13137, 19128), (14346, 17516)]