1289645376

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{52889}}^1$

素因数の和:53031

約数の個数: 56

約数和(自身を含む): 3439119360

約数和(自身を除く): 2149473984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 24384, 52889, 105778, 158667, 211556, 317334, 423112, 634668, 846224, 1269336, 1692448, 2538672, 3384896, 5077344, 6716903, 10154688, 13433806, 20150709, 26867612, 40301418, 53735224, 80602836, 107470448, 161205672, 214940896, 322411344, 429881792, 644822688, 1289645376]

約数ペア:

[(1, 1289645376), (2, 644822688), (3, 429881792), (4, 322411344), (6, 214940896), (8, 161205672), (12, 107470448), (16, 80602836), (24, 53735224), (32, 40301418), (48, 26867612), (64, 20150709), (96, 13433806), (127, 10154688), (192, 6716903), (254, 5077344), (381, 3384896), (508, 2538672), (762, 1692448), (1016, 1269336), (1524, 846224), (2032, 634668), (3048, 423112), (4064, 317334), (6096, 211556), (8128, 158667), (12192, 105778), (24384, 52889)]