494307733504

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{2441}}^1\times {\mathrm{3803}}^1$

素因数の和:6281

約数の個数: 104

約数和(自身を含む): 1065248986032

約数和(自身を除く): 570941252528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2441, 3328, 3803, 4096, 4882, 6656, 7606, 9764, 13312, 15212, 19528, 26624, 30424, 31733, 39056, 49439, 53248, 60848, 63466, 78112, 98878, 121696, 126932, 156224, 197756, 243392, 253864, 312448, 395512, 486784, 507728, 624896, 791024, 973568, 1015456, 1249792, 1582048, 1947136, 2030912, 2499584, 3164096, 3894272, 4061824, 4999168, 6328192, 7788544, 8123648, 9283123, 9998336, 12656384, 15577088, 16247296, 18566246, 25312768, 32494592, 37132492, 50625536, 64989184, 74264984, 101251072, 120680599, 129978368, 148529968, 202502144, 241361198, 297059936, 482722396, 594119872, 965444792, 1188239744, 1930889584, 2376479488, 3861779168, 4752958976, 7723558336, 9505917952, 15447116672, 19011835904, 30894233344, 38023671808, 61788466688, 123576933376, 247153866752, 494307733504]

約数ペア:

[(1, 494307733504), (2, 247153866752), (4, 123576933376), (8, 61788466688), (13, 38023671808), (16, 30894233344), (26, 19011835904), (32, 15447116672), (52, 9505917952), (64, 7723558336), (104, 4752958976), (128, 3861779168), (208, 2376479488), (256, 1930889584), (416, 1188239744), (512, 965444792), (832, 594119872), (1024, 482722396), (1664, 297059936), (2048, 241361198), (2441, 202502144), (3328, 148529968), (3803, 129978368), (4096, 120680599), (4882, 101251072), (6656, 74264984), (7606, 64989184), (9764, 50625536), (13312, 37132492), (15212, 32494592), (19528, 25312768), (26624, 18566246), (30424, 16247296), (31733, 15577088), (39056, 12656384), (49439, 9998336), (53248, 9283123), (60848, 8123648), (63466, 7788544), (78112, 6328192), (98878, 4999168), (121696, 4061824), (126932, 3894272), (156224, 3164096), (197756, 2499584), (243392, 2030912), (253864, 1947136), (312448, 1582048), (395512, 1249792), (486784, 1015456), (507728, 973568), (624896, 791024)]