280613376

素因数分解:

$2^9\times 3^3\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 848517120

約数和(自身を除く): 567903744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 383, 384, 424, 432, 477, 512, 576, 636, 766, 768, 848, 864, 954, 1149, 1152, 1272, 1431, 1532, 1536, 1696, 1728, 1908, 2298, 2304, 2544, 2862, 3064, 3392, 3447, 3456, 3816, 4596, 4608, 5088, 5724, 6128, 6784, 6894, 6912, 7632, 9192, 10176, 10341, 11448, 12256, 13568, 13788, 13824, 15264, 18384, 20299, 20352, 20682, 22896, 24512, 27136, 27576, 30528, 36768, 40598, 40704, 41364, 45792, 49024, 55152, 60897, 61056, 73536, 81196, 81408, 82728, 91584, 98048, 110304, 121794, 122112, 147072, 162392, 165456, 182691, 183168, 196096, 220608, 243588, 244224, 294144, 324784, 330912, 365382, 366336, 441216, 487176, 548073, 588288, 649568, 661824, 730764, 732672, 882432, 974352, 1096146, 1299136, 1323648, 1461528, 1764864, 1948704, 2192292, 2598272, 2647296, 2923056, 3897408, 4384584, 5196544, 5294592, 5846112, 7794816, 8769168, 10393088, 11692224, 15589632, 17538336, 23384448, 31179264, 35076672, 46768896, 70153344, 93537792, 140306688, 280613376]

約数ペア:

[(1, 280613376), (2, 140306688), (3, 93537792), (4, 70153344), (6, 46768896), (8, 35076672), (9, 31179264), (12, 23384448), (16, 17538336), (18, 15589632), (24, 11692224), (27, 10393088), (32, 8769168), (36, 7794816), (48, 5846112), (53, 5294592), (54, 5196544), (64, 4384584), (72, 3897408), (96, 2923056), (106, 2647296), (108, 2598272), (128, 2192292), (144, 1948704), (159, 1764864), (192, 1461528), (212, 1323648), (216, 1299136), (256, 1096146), (288, 974352), (318, 882432), (383, 732672), (384, 730764), (424, 661824), (432, 649568), (477, 588288), (512, 548073), (576, 487176), (636, 441216), (766, 366336), (768, 365382), (848, 330912), (864, 324784), (954, 294144), (1149, 244224), (1152, 243588), (1272, 220608), (1431, 196096), (1532, 183168), (1536, 182691), (1696, 165456), (1728, 162392), (1908, 147072), (2298, 122112), (2304, 121794), (2544, 110304), (2862, 98048), (3064, 91584), (3392, 82728), (3447, 81408), (3456, 81196), (3816, 73536), (4596, 61056), (4608, 60897), (5088, 55152), (5724, 49024), (6128, 45792), (6784, 41364), (6894, 40704), (6912, 40598), (7632, 36768), (9192, 30528), (10176, 27576), (10341, 27136), (11448, 24512), (12256, 22896), (13568, 20682), (13788, 20352), (13824, 20299), (15264, 18384)]