2017550528

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:518

約数の個数: 112

約数和(自身を含む): 4659782400

約数和(自身を除く): 2642231872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 179, 181, 224, 278, 358, 362, 448, 556, 716, 724, 973, 1112, 1253, 1267, 1432, 1448, 1946, 2224, 2506, 2534, 2864, 2896, 3892, 4448, 5012, 5068, 5728, 5792, 7784, 8896, 10024, 10136, 11456, 11584, 15568, 20048, 20272, 24881, 25159, 31136, 32399, 40096, 40544, 49762, 50318, 62272, 64798, 80192, 81088, 99524, 100636, 129596, 174167, 176113, 199048, 201272, 226793, 259192, 348334, 352226, 398096, 402544, 453586, 518384, 696668, 704452, 796192, 805088, 907172, 1036768, 1393336, 1408904, 1592384, 1610176, 1814344, 2073536, 2786672, 2817808, 3628688, 4503461, 5573344, 5635616, 7257376, 9006922, 11146688, 11271232, 14514752, 18013844, 31524227, 36027688, 63048454, 72055376, 126096908, 144110752, 252193816, 288221504, 504387632, 1008775264, 2017550528]

約数ペア:

[(1, 2017550528), (2, 1008775264), (4, 504387632), (7, 288221504), (8, 252193816), (14, 144110752), (16, 126096908), (28, 72055376), (32, 63048454), (56, 36027688), (64, 31524227), (112, 18013844), (139, 14514752), (179, 11271232), (181, 11146688), (224, 9006922), (278, 7257376), (358, 5635616), (362, 5573344), (448, 4503461), (556, 3628688), (716, 2817808), (724, 2786672), (973, 2073536), (1112, 1814344), (1253, 1610176), (1267, 1592384), (1432, 1408904), (1448, 1393336), (1946, 1036768), (2224, 907172), (2506, 805088), (2534, 796192), (2864, 704452), (2896, 696668), (3892, 518384), (4448, 453586), (5012, 402544), (5068, 398096), (5728, 352226), (5792, 348334), (7784, 259192), (8896, 226793), (10024, 201272), (10136, 199048), (11456, 176113), (11584, 174167), (15568, 129596), (20048, 100636), (20272, 99524), (24881, 81088), (25159, 80192), (31136, 64798), (32399, 62272), (40096, 50318), (40544, 49762)]